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Best Battery Testers - Buying Guide

Last Updated: 07/19/2019

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Bestselling Battery Testers on Amazon

  1. The Battery Organizer TBO1531 The Batt Storage Case with Hinged Clear Cover, Includes a Removable Te...
  2. D-FantiX Battery Tester, Universal Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries (Mod...
  3. Battery Tester, VTECHOLOGY Model BT-168 Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries...
  4. Battery Tester Checker - Battery Tester Monitor for AAA, AA, C, D, 9V and Small Batteries, Battery L...
  5. Dlyfull Universal Battery Tester with LCD Display, Multi Purpose Small Battery Checker for AA AAA C ...
  6. Amprobe BAT-250 Battery Tester
  7. The Battery Storage Organizer Case and Battery Tester, Holds 110 Batteries Various Sizes for AAA, AA...
  8. Bell and Howell Battery Master, the Original Wall-Mount Storage, Holder Fits 93-Batteries with Batte...
  9. Gardner Bender GBT-500A Analog 1.5 V Button Cell/22.5 Photo/AA/AAA/12 V/9 V/Lantern Cells & More, Le...
  10. Battery Organizer Storage Case with Battery Tester - Volt Vault 83 Slot AA/AAA Battery Holder Rack a...

  #1

D-FantiX Battery Tester, Universal Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries (Model: BT-168)

Model: AM-HG118   |    Mpn: AM-HG118   |    Ean: 0709803514256   |    PartNumber: AM-HG118   |   Asin: B014FEM0X6

Things seem to be running a bit slow? Still running slow after you replace the batteries? Why waste time inserting and removing battery after battery when you can just test it. Just get the battery tester to help you find useful battery! From D-FantiX Battery Tester Checker for 9V 1. 5V and AA AAA Cell Easy-to-read color-coded display with "Good", "Low" and "Replace/Recharge" indicators Checks power level of 9V and 1. 5V batteries Can quickly test the capacity of your battery. Test multiple sizes of batteries in one unit Lightweight and compact, measures 11 6 2. 5 cm The battery tester tests 9V, 1. 5V, AA, AAA, C, D and Cell Button Type batteries. Tester does not require any internal batteries to operate. Battery capacity criteria Red= Replace Yellow= Low Power Green= Good The Battery Tester may be used to test the following sizes : 1. 5V-----AAA, HP6, MN2400, RO3, AA, HP7, MN1500, UM3 C, HP11, MN1400, UM2, D, HP2, MN1300, UM1 and Cell Button Type batteries. 9V------ PP3, MN1604, 6F22, 006P NOTE : 1. You can simply test battery voltage to determine whether the capacity of the battery is low or high. It won't directly detect the battery capacity precisely 2. Don't forget : The Battery Tester is activated by the battery being checked . Kepp test times as short as possible, to avoid unnecessary battery drain.

Features

  • SMALL & PRACTICAL - Simple but effective little battery tester checker(BT-168) , compact size and lightweight, easy to carry
  • TESTING DEFFERENT BATTERY TYPES - It works with standard and rechargeable household batteries: AA, AAA, C, D, 1. 5V, 9V and button type
  • REQUIRE NO BATTERY TO OPERATE - Easy-to-read , the analog display needle moves on a color-coded, calibrated scale to quickly identify good (green), low (yellow), and replace/recharge (red) battery status. No batteries required. It is activated by the battery being checked
  • PERFECT FOR HOME USE - Great small tool can tell you if your battery is good, low, or needs to be replaced. A must buy for anyone who uses regular or rechargeable batteries on a regular basis
  • 100% MONEY BACK - Click the ADD TO CART BUTTON NOW & enjoy this household battery tester. This will keep you from wasting good batteries by throwing out good ones
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Brand: D-FantiX   |   Manufacturer: D-FantiX

Item Dimensions: 0.98 x 2.36 x 4.33 inches (2.5 x 6.0 x 11.0 cm)   |   Package Dimensions: 1.1 x 3.46 x 6.3 inches (2.8 x 8.8 x 16.0 cm)

Amazon Price: $6.99 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $9.99

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  #2

Battery Tester, VTECHOLOGY Model BT-168 Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries (Requires No Battery for Operation)

Model: 7539594033   |    Mpn: 7539594033   |    PartNumber: 7539594033   |   Asin: B07KJLBN2H

Product Name
BT-168 Battery Tester

Features
Checks power level of 9V and 1.5V batteries
Easy to read, Red=Replace, Yellow=Low Power, Green=Good
Lightweight and compact design, measures 11 6 2.5 cm
Require no battery for operation
Battery Size - 1.5V| 9V
Good: 1.5V-1.28V| 9V-7.8V
Low Power: 1.27V-1.15V| 7.7V-6V
Replace: Below 1.15V| Below 6V

Testing Different Battery Types
1.5V-----AAA,HP6,MN2400,RO3,AA,HP7,MN1500,UM3 C,HP11,MN1400,UM2,D,HP2,MN1300,UM1 and Cell Button Type batteries
9V------ PP3,MN1604,6F22,006P

Features

  • MULTI PURPOSE USE- can be used to test different type of household batteries like AA, AAA, C, D, 1.5V,9V and 1.5V button type
  • REQUIRE NO BATTERY- activated by the battery being checked, no battery needed for operation
  • SIMPLE BUT EFFECTIVE- compact size and lightweight, portable effective battery tester, a must buy for anyone who uses regular or rechargeable batteries on a regular basis
  • EASY TO USE- identify battery status simply by the analog display needle, good (green), low (yellow), and replace/recharge (red)
  • After-Sales Service: Customers' Questions and Requires Will be Guranteed to be replied within 24 Hours. Any Questions Or not Satisfied with the item, Welcome to Contact Us for Solutions. Your Satisfaction is Our Greatest Pursuit
  • See more on Amazon...

Brand: VTECHOLOGY   |   Manufacturer: VTECHOLOGY

Item Dimensions: 0.78 x 1.57 x 4.13 inches (2.0 x 4.0 x 10.5 cm)   |   Package Dimensions: 1.3 x 2.6 x 5.7 inches (3.3 x 6.6 x 14.5 cm)

Amazon Price: $6.29 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $6.29

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  #3

Battery Tester Checker - Battery Tester Monitor for AAA, AA, C, D, 9V and Small Batteries, Battery Life Level Testers w/Voltage Power Meter

 Ean: 0609239342105   |    PartNumber: 56451239289   |   Asin: B07K7F323P

Livin' Well, S Battery Tester

Features

  • TEST ANY BATTERY TYPE with YOUR VOLT VAULT UNIVERSAL BATTERY TESTER: This universal battery checker can be used as an alkaline battery tester, dry cell, or rechargeable battery tester; This household battery tester fits seamlessly in kitchen drawers, desks, garages, toolboxes or even in your pocket
  • CHECK YOUR BATTERY LIFE ON THE BATTERY TESTER DISPLAY: Check the remaining battery charge and voltage level of any AAA battery, AA battery, C battery, D battery, 9V or small button batteries; Your electric battery power tester provides an instant display of your battery charge
  • TEST BATTERIES ON THE GO with THIS SMALL, PORTABLE BATTERY METER: This analog battery voltage tester checks the battery level of every battery size from a button cell battery to D batteries; This small battery tester is portable and easy to take anywhere
  • NO POWER REQUIRED - THIS BATTERY MONITOR DOES IT ALL: Easy-to-read analog display needle moves to quickly identify good (green), low (yellow), and replace/recharge (red) battery status. Great in an emergency, this universal battery tester is powered by the batteries it tests
  • THE VOLT VAULT BATTERY LOAD TESTER COMES QUALITY ASSURED: We want you to enjoy your home battery testers! We'll provide a full refund if you're not thrilled with your easy and portable battery power indicator
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Brand: Livin' Well   |   Manufacturer: Livin' Well

Package Dimensions: 1.1 x 3.8 x 6.8 inches (2.8 x 9.7 x 17.3 cm)

Amazon Price: $7.99 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $7.99 | Used Price: $7.43

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  #4

Dlyfull Universal Battery Tester with LCD Display, Multi Purpose Small Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries (Black)

Model: B2   |    Mpn: B2   |    Ean: 0742354312971   |    PartNumber: B2   |   Asin: B07DPLD6KB

Still Harassed by How to Distinguish Between Died and Good Batteries from Tons of Loose Batteries Collected Over Years?
If so, Here is the Ideal Place to Help You Solve it!



In old days, you had to find a little transistor radio or walkman or some other device & spend half an hour plugging every single battery in to see if would run said device.
But now, say goodbye to such stupid action since you are going to living with experienced assistant---Dlyfull Universal Battery Tester


Main Features:
Easily check the battery status for most of your general household batteries
Works well with variety of popular battery sizes(AA, AAA, CR123 etc.)
Easily operate & affordable for most of you
Large LCD display clearly shows the results
Powered by 1x AAA battery(battery included)
Anti-slip finish holds comfortable & use safety
Certificated by CE/RoHS/FCC


What is Included
1x Dlyfull Universal Battery Checker
1x AAA battery(pre-installed)
1x User Manual

Features

  • HIGH COMPATIBILITY: It is not only suitable for AA, AAA, C, CR123A, D, 9V, N, CR2, CRV3, 2CR5, CR-P2 cylindrical battery testing, but also good for checking a wide variety of button cell batteries
  • CRISP LCD SCREEN: Easy-to-use analyzer shows what you need to know about your battery's health, it will accurately shows whether the battery is in poor, weak, or good condition of voltage.
  • QUICK RESULTS: Simply place a battery into the decent battery detector, it will shows you quickly the status of your batteries' health by the using bars, helps you avoid battery damage from unnecessary recharges. DON'T POWERED BY RECHARGEABLE BATTERY NOR TEST RECHARGEABLE BATTERIES
  • REMARKABLY COMPACT: One of the smallest and lightest portable battery checker. A pocket-friendly compact chassis with an anti-slip finish enables a firm grip in your hand for battery checking.
  • WHAT YOU GET: Dlyfull Universal Battery Tester(1x AAA battery included), welcome guide, & our worry-free 18-month warranty and friendly customer service. A living assistant helps you save money as well as prolong the lifespan of all your batteries.
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Brand: DLYFULL   |   Manufacturer: DLYFULL

Item Dimensions: 0.94 x 3.46 x 5.2 inches (2.4 x 8.8 x 13.2 cm)   |   Package Dimensions: 1.3 x 4 x 5.5 inches (3.3 x 10.2 x 14.0 cm)

Amazon Price: $12.99 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #5

Amprobe BAT-250 Battery Tester

Model: 4589825   |    Mpn: 4589825   |    Ean: 0783324979039   |    PartNumber: 4589825   |   Asin: B00OCBSASM

Amprobe products range from an extensive line of clamp meters and digital multimeters to industry-specific tools for residential/commercial electricians, HVAC/R technicians, utilities and industrial maintenance professionals. All Amprobe tools undergo rigorous testing to ensure full compliance with the latest IEC and CE safety regulations in Fluke Safety labs for quality and safety you can trust.

Features

  • Easy-to-read color-coded display with "Good", "Low" and "Replace/Recharge" indicators
  • Test standard and rechargeable batteries: 9V, AA, AAA, C, D, 1.5V Button Type
  • No batteries required to operate
  • See more on Amazon...

Brand: Amprobe   |   Manufacturer: Amprobe

Item Dimensions: 2.36 x 5.12 x 7.09 inches (6.0 x 13.0 x 18.0 cm)   |   Package Dimensions: 1.3 x 4 x 7.4 inches (3.3 x 10.2 x 18.8 cm)

Amazon Price: $6.56 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $7.69

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  #6

The Battery Storage Organizer Case and Battery Tester, Holds 110 Batteries Various Sizes for AAA, AA, 9V, C, D and Button Battery

 Ean: 0680727135010   |   Asin: B07GNNBNDV

Battery Storage Organizer Case - Keep Batteries Neatly Arranged
Battery Organizer made of durable ABS plastic, it's durable and sturdy, simple and easy to use.
2 in 1 perfect suit, come with battery storage case and tester.
Holds 110 batteries in storage box, simply insert the correct battery size into the appropriate storage slot.
Classify and array your various size battery with the battery organizer case.
You don't have to worry about the unnecessary trouble because of the battery contact.

LCD Digital Battery Tester - Directly Show the Capacity of Battery
Didn't know which battery has power or out of use?
Why don't we just test the battery before we insert it?
Digital battery tester can test the battery and directly show the voltage of battery on LCD display.

Get Accurate Voltage on AA, AAA, C, D and 1.5V, 9V, Button Cell batteries
Directly show, easy to read the voltage on the display screen of tester.
Check power level of 9V and 1.5V battery.
Test the battery before insert it.
Test multiple sizes of batteries in one unit.
(The tester no batteries required to operate)
NOTE: 3.7V battery test can not be used.

About the Capacity of the Battery Organizer Case, it can hold:
12 * Button Cell Batteries
48 * AA Batteries
24 * AAA Batteries
8 * 9v Batteries
10 * C Cell Batteries
8 * D Cell Batteries

What's in box?
1 * Battery Organizer
1* Removable Tester
Note: Batteries are not included

Features

  • DRAWER NEAT BATTERY STORAGE BOX - The battery storage organizer keeps all the batteries are stored neatly, your drawer won't be messy again, it can contain more than 110 batteries for AAA, AA, 9V, C and D size and Removable Battery Tester.
  • LARGE CAPACITY & MULTIPLE TYPES - Battery Organizer Storage Case can receive 110 batteries for 48pcs AA, 24pcs AAA, 8pcs D Cell and 10pcs C Cell, 8pcs 9V battery and 12 button cell batteries. (Battery not included)
  • DIGITAL BATTERY TESTER - Testing different types batteries, this battery tester compatible with AA, AAA, C, D, 1.5V, 9V and button cell batteries. Great and awesome tool can tell you how much capacity the battery has, you will know the battery when needs to be replaced. (The battery tester is not battery needed)
  • SIMPLE DESIGN - Different batteries can be neatly stored and keep your drawer neat and ordered. The battery tester is put on the side of the battery storage box to convenient to test battery. And you can put it in two ways: Desktop or Wall Mounted. (Size: 13.5*6.8*1.7inch)
  • WHAT'S CONTAIN: 1*Battery Storage Organizer Case, 1*Digital LCD Battery Tester and Several Screw to Wall Mounted. Choose Anlizn because of our 100% satisfied customer service, 30 days Money Back and 12 months Warranty.
  • See more on Amazon...

Brand: Anlizn   |   Manufacturer: Anlizn

Item Dimensions: 1.7 x 6.8 x 13.5 inches (4.3 x 17.3 x 34.3 cm)   |   Package Dimensions: 1.93 x 7.24 x 14.13 inches (4.9 x 18.4 x 35.9 cm)

Amazon Price: $15.80 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $19.80

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  #7

Bell and Howell Battery Master, the Original Wall-Mount Storage, Holder Fits 93-Batteries with Battery Tester for AAA AA 9V C and D Size Batteries As Seen On TV

Model: 1925   |    Mpn: 1925   |    Ean: 0080313021251   |    PartNumber: 1925   |   Asin: B07CPKBY82

Battery Master from Bell and Howell
Say good bye to clutter with the Battery Master, the modernistic way
to keep your battery or drawers organized! Completely eliminate risks
of accidents caused by battery sparks! Keep your family & home secure!

Customer Service Details
We here at Bell and Howell are never truly satisfied unless our customers
are. If you encounter, or suspect issues with your purchased product, please
send us an email and we will be more than happy to FIX everything for you.

Features

  • Perfectly-sized placement without being too tight or snug to hold batteries securely but still easy to pull out.
  • Modern design compliments well with indoor, home, or garage-mounting.
  • Lid utilizes shatter-resistant, transparent acrylic for visibility!
  • Battery master is constructed from high-grade materials that do not warp over time like the majority of plastic storage containers out in the market today!
  • Size: 7w x 12L x 2.5H; holds batteries (AAA, AA, 9-volts, D-type, C-type, flat batteries)
  • See more on Amazon...

Brand: Bell + Howell   |   Manufacturer: Emson

Package Dimensions: 2.68 x 7.24 x 12.99 inches (6.8 x 18.4 x 33.0 cm)

Amazon Price: $18.95 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $18.95 | Used Price: $17.99

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  #8

Gardner Bender GBT-500A Analog 1.5 V Button Cell/22.5 Photo/AA/AAA/12 V/9 V/Lantern Cells & More, Leads Battery Tester, Black

Model: GBT-500A   |    Mpn: GBT-500A   |    Ean: 0032076016869   |    PartNumber: GBT-500A   |   Asin: B000BOBZJ0

Analog Battery Tester. Tests all common batteries to determine if they are charged or need replacement. Tests from 1.5 V button cells to 22.5 V photo cells. Includes test leads for easy testing.

Features

  • Analog Battery Tester
  • Includes test leads for easy testing
  • Tests all common batteries to determine if they are charged or need replacement
  • See more on Amazon...

Brand: Gardner Bender   |   Manufacturer: Actuant

Item Dimensions: 3.8 x 2.5 x 1.5 inches (9.7 x 6.4 x 3.8 cm)   |   Package Dimensions: 1.1 x 3.8 x 4.8 inches (2.8 x 9.7 x 12.2 cm)

Amazon Price: $4.99 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $11.43

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  #9

Battery Organizer Storage Case with Battery Tester - Volt Vault 83 Slot AA/AAA Battery Holder Rack and Dispenser, Wall Mount Caddy Box for Batteries

 Ean: 0609239341986   |    PartNumber: 7545912115   |   Asin: B07J1WP9T9

Volt Vault 83-Slot Battery Storage Organizer for 45 AA Batteries + 38 AAA Batteries with Battery Tester Never hunt for batteries again! No more sifting at the bottom of the drawer - reign in your power supply with the Volt Vault battery holder and battery tester. STAY PREPARED. Stock your battery organizer with batteries for emergencies, dead TV remotes, Christmas mornings and more! BATTERY ORGANIZER STORAGE CASE WITH TESTER. Load AA and AAA batteries into the battery holder case and use the battery tester to see just how much juice is left in each one. STORE ANYWHERE. Store the battery box flat on the shelves or workbenches, or hang the battery organizer on the wall. CONNECT VOLT VAULTS. Our unique modular design lets you get even more battery storage by connecting multiple Volt Vaults together to create Super Vaults! Get the Volt Vault battery organizer and battery tester and take back your drawer today! CONTENTS 83-Slot Battery Organizer Voltage Battery Tester 4 Mounting Screws No Batteries Included

Features

  • CLEAR OUT THE CLUTTER with THE ULTIMATE JUNK DRAWER BATTERY ORGANIZER: Get super organized with this battery organizer storage case with tester featuring 83 battery compartments suitable for AA and AAA battery storage; This 7.5 inch x 8.5 inch compact battery storage organizer is the perfect battery box to declutter messy kitchen drawers, pantries, closets and garages
  • DON'T GET CAUGHT in an EMERGENCY with DEAD BATTERIES: This premium battery case includes a battery tester for AAA, AA, C, D, 9 Volt and button batteries to make sure your battery supplies are working when you need them most; Easily test your battery life with the battery checker that comes with each battery holder
  • NO MORE FUMBLING to FIND BATTERIES with YOUR ULTRA EFFICIENT BATTERY WALL ORGANIZER: Mount the hanging AAA battery rack and AA battery caddy on your wall, in the closet or use as a kitchen drawer organizer; Feng shui your pantry and garage workspaces with quick access to your battery supply
  • BATTERIES BIG and SMALL - TEST THEM ALL: Use your battery tester for small batteries and big batteries; Your Volt Vault battery organizer storage case with tester tests AAA, AA, C, D, 9V and button cell batteries
  • BATTERY STORAGE ORGANIZER with TESTER and QUALITY ASSURED: Declutter and get organized with the Volt Vault battery organizer and battery tester! We'll provide a full refund if you're not tickled pink with your battery storage case with tester
  • See more on Amazon...

Brand: Livin' Well   |   Manufacturer: Livin' Well

Package Dimensions: 2.6 x 6.7 x 8.7 inches (6.6 x 17.0 x 22.1 cm)

Amazon Price: $15.99 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $15.99

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  #10

DROK 12V Lead-acid Battery Cap Temp Volt Monitor

 PartNumber: 2001710003   |   Asin: B07759SLYP

DROK 10-100V 12v 24v 36v Battery Monitor Meter Parameters: Working voltage: 10V Min; 100V Max Working consumption: 5mA Typical; 6mA Max Voltage accuracy: 0.1%Typical; 0.5% Temperature accuracy: 0.5 Typical; 1 Max Sleep consumption: 6uA Min; 10uA Typical; 12uA Max Buzzer voltage: adjustable 11.5V-100V Buzzer volume: 70db Min; 75db Typical; 80db Max Working temperature:-10 Min; 25 Typical; 55 Max Product size: 61.5*33.5*13.5mm Installation size: 58.5*28.5mm Display size: 36*19.5mm Package Includes: 1* Programmable Battery Display

Features

  • APPLICABLE BATTERY --- DROK digital battery monitor is suitable for 10-100V (12v 24v 36v 48v 60v 72v 96v) lithium battery, lead-acid battery, lithium iron phosphate battery, Ni MH battery. Default 12 volt lead acid battery.
  • APPLICATION --- this multimeter can be used as battery voltage meter, battery capacity tester and temperature indicator panel for car, marine, RV, boat, etc.
  • PROTECTION --- the battery power detector comes with protective shell, dustproof waterproof surface; input reverse connection protection.
  • LCD DISPLAY --- the battery status reader adopts clear LCD color screen, displays battery capacity, voltage, temperature value(switched by the key).
  • ALARM --- if low voltage, red indicator flashes and buzzer alarms.
  • See more on Amazon...

Brand: DROK   |   Manufacturer: DROK

Item Dimensions: 0.53 x 1.31 x 2.42 inches (1.3 x 3.3 x 6.1 cm)   |   Package Dimensions: 1.18 x 3 x 5 inches (3.0 x 7.6 x 12.7 cm)

Amazon Price: $9.89 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $14.69

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  #11

ISDT BattGo BG-8S Battery Meter, LCD Display Digital Battery Capacity Checker Battery Balancer Battery Tester for LiPo/Life/Li-ion/NiMH/Nicd

Model: ISDT-BG-8S   |    Mpn: isdt-bg8s   |    Ean: 0709046959692   |    PartNumber: isdt-bg8s   |   Asin: B07797N9BG

Smart Battery Checker

Exquisite and powerful BG-8S smart battery checker fully support BattGO technology.

Make Battery Smarter

Cooperating with BattGO technology, only with XT60i connected and you can get full knowledge on detail parameters on your batter. Easy to read cells voltage, battery circulations, working parameters and fast set to your preferred settings.

Auto Balancing Cells Voltage

Advanced auto balancing algorithm, make sure every cell is well balanced.

Powerful Portable Charging Function

Connecting to your battery, BG-8S can become your power bank for mobile devices. Support Qualcom QC 2.0/3.0, compatible with BC1.2 and Apple devices. Maximum output 12V/2A.

Receiver Signal Test and Protocol Analysis With standard 3 pin plug, BG-8S cab detect BEC output voltage. BG-8S also support multiple protocol analysis including PWM, PPM&S.BUS and etc. With future firmware upgrades more Protocol analysis will be supported.

Multiple Measurement Connections

Support XT60/XT60i, XH2.54 1-8s balance lead, XH2.54 3 pin, JST ETC to measure voltage. Support LiHv, LiPo, Lilon, LiFe, NiMh/Cd battery and BEC output measurements.

XT60i Meant for BattGo

BG-8S uses XT60i connector which was jointly developed by ISDT and Amass, support BattGO technology, and highly compatible with original XT60 plugs.

Specification

Input voltage 1s: 0.8V-15V

Input voltage 2-8S: 0.8V-4.8V

Battery cells: 1-8S

Voltage measurement accuracy: 0.005V @ 4.2V

Balancing cells accuracy: Support USB charging: QC 2.0 / 3.0, BC1.2,

Maximum output 12V/2A

Support smart battery: Charging and discharging setting, read battery info and usage history.

Supported Batt. Type: LiHv (1-8S) / LiPo (1-8S) / LiFe(1-8S)

Lilon (1-8S) / NiMH/Cd(1-10S)

Display: 2.4Inch 320 240 260,000 color IPS LCD

Dimension: 80 X 55 X 19mm

Features

  • Multiple measurement connections: Support XT60/XT60i, XH2.54 1-8S balance lead, XH 2.54 3pin, JST ETC to measure voltage. Support LiHv, LiPo, Lilon, LiFe, NiMh/Cd battery and BEC output measurements.
  • Make battery smarter: Cooperating with BattGO technology, only with XT60i connected and you can get full knowledge on detail parameters on your battery. Easy to read cells voltage, battery cycles, working parameters and fast set to your preferred settings. Read more on BattGO.
  • Auto balancing cells voltage:The battery tester with balancer function helps to optimize your batteries performance and extend the overall lifespan by ensuring the individual cells are balanced. Advanced auto balancing algorithm, make sure every cell is well balanced. After completion auto into low power mode.
  • Powerful portable charging function: Connecting to your battery, BG-8S can become your power bank for mobile devices. Support Qualcomm QC 2.0/3.0 compatible with BC1.2 and Apple devices. Maximum output 12V/2A.
  • Receiver signal test and protocol analysis: With standard 3 pin plug, BG-8S can detect BEC output voltage. BG-8S also supports multiple protocol analysis including PWM, PPM&S.BUS and etc. With future firmware upgrades more Protocol analysis will be supported.
  • See more on Amazon...

Brand: ISDT   |   Manufacturer: Shenzhen ISD Technology Co., Ltd

Item Dimensions: 1.25 x 2.5 x 3.5 inches (3.2 x 6.4 x 8.9 cm)   |   Package Dimensions: 1.2 x 2.5 x 3.6 inches (3.0 x 6.4 x 9.1 cm)

Amazon Price: $29.99 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $31.99

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  #12

Victron BMV-712 Battery Monitor

Model: MONITOR-VTBMV-S   |    Mpn: BMV-712   |    Ean: 8719076037781   |    PartNumber: BMV-712   |   Asin: B075RTSTKS

Battery "fuel-gauge", time-to-go indicator, and much more - The remaining battery capacity depends on the ampere-hours consumed, discharge current, temperature and the age of the battery. Complex software algorithms are needed to take all these variables into account. Next to the basic display options, such as voltage, current and ampere-hours consumed, the BMV-700 series also displays the state of charge, time to go, and power consumption in Watts. The BMV-712 features an additional input which can be programmed to measure the voltage (of a second battery), battery temperature or midpoint voltage.

Features

  • Built-in Bluetooth Communication - Monitor your batteries on Apple or Android smartphones, tablets, macbooks, and other devices
  • Easy to Install - The shunt interrupts the negative coming off the battery bank connects to the monitor with a standard RJ12 telephone cable.
  • Easy to Program - A quick install menu and a detailed setup menu with scrolling texts assist the user when going through the various settings.
  • Also included are a separate front bezel for a square or round display appearance, a securing ring for the rear mounting and screws for the front mounting.
  • Next to the basic display options, such as voltage, current, and ampere-hours consumed, the BMV-700 series also displays state of charge, time to go, and power consumption in Watts.
  • See more on Amazon...

Brand: Victron Energy   |   Manufacturer: Victron Energy

Item Dimensions: 3 x 9 x 10 inches (7.6 x 22.9 x 25.4 cm)   |   Package Dimensions: 3 x 8.6 x 8.6 inches (7.6 x 21.8 x 21.8 cm)

Amazon Price: $200.86 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $206.55

Warranty: 5 year replacement on defects

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  #13

Tenergy T-333 Universal Battery Tester LCD Display Multi-Purpose Checker for Batteries (AA, AAA, C, D, 9V, CR123A, CR2, CRV3, 2CR5, CRP2, Button Cells)

Model: T-333   |    Mpn: T-333   |    Ean: 0851197001383   |    PartNumber: T-333   |   Asin: B000KK7FEY

Features and Benefits * Multi-purpose Battery Condition Checker * Testing more than 12 types of rechargebale and non-rechargeable batteries: AAA, AA, C, D, 9V and CR123A, CR2, CRV3, 2CR5, CR-P2 Button cells or other batteries with same voltage * One battery tested at each time, its strength is shown on the LCD display Index of the LCD Display: LCD Display Rechargeable Battery Primary/Alkaline Battery Columns 1-4 (POOR) Battery is empty, should be recharged Battery is empty, should be disposed properly Columns 5-9 (FAIR) Battery with limited strength left, it should be recharged Battery with limited strength. Limited usage or disposal recommended Colimns 10-18 (GOOD) Battery has adequate power Battery has adequate power #One AA battery is needed (not included) to power the checker#

Features

  • TEST VARIOUS SIZED BATTERIES - A versatile digital battery tester that works for a variety of sizes from AA, AAA, C, D, 9V, CR123A, CR2, CRV3, 2CR5, CR-P2, and even button cell batteries as well.
  • BATTERY HEALTH - Quickly find out how much power is left in your battery. One of the few battery checkers with an easy to read metering LCD screen. Determine if your battery is poor, weak, or good. Get a longer battery lifespan by not overcharging partially full rechargeable batteries.
  • SIMPLE AND ACCURATE - A precise universal battery checker that is easy to use. Place your test battery into the battery checker to quickly see how much power is left. The included battery provides a reliable and accurate source of energy to evaluate your test batteries.
  • RELIABLE TOOL - The T-333 household battery tester is great for finding out if your everyday devices need new batteries, or if that device is faulty. Check your batteries for things like toys, cameras, camping electronics, remote sensors, flashlights, watches, and or smoke detectors.
  • SAVE MONEY AND REDUCE WASTE - With Tenergy's battery health tester, you will no longer guess if a battery is in good condition. Maximize your battery usage by testing for dead batteries and reduce unnecessary waste. Includes one year warranty support.
  • See more on Amazon...

Brand: Tenergy   |   Manufacturer: Tenergy

Item Dimensions: 1 x 3.5 x 5.25 inches (2.5 x 8.9 x 13.3 cm)   |   Package Dimensions: 1.5 x 5.25 x 8 inches (3.8 x 13.3 x 20.3 cm)

Amazon Price: $12.99 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #14

RC Electronics, Inc. "Watt's Up" WU100 DC Watt meter and Power Analyzer (Blue)

Model: CECOMINOD019789   |    Mpn: RELWU100-B   |    Ean: 0827912029956   |    PartNumber: RELWU100-B   |   Asin: B001B6N2WK

Our "Watt's Up" model WU100 meter is a general purpose test, measurement and battery monitor and condition tester designed to be used in a wide range of RC, RV solar, wind, Airsoft DC applications. Connect between any power source (e.g., battery, charger, solar panel) and the load (e.g., motor, battery, inverter, amplifier, appliance, LED, circuit) that's using the power to be measured. This forces current through the meter so it can be measured. Has reverse connection protection. Current and voltage are directly measured and the six other measurements (e.g., power, Ah, Wh, peak current, etc.) are computed by the meter's DSP. No setup, programming or computer needed. Volts, Amps and Watts are continuously displayed. Ah, Wh, Amps peak, minimum voltage and peak Watts values are displayed sequentially in the "Data Queue" position at lower left corner of screen. Powered (~ 0.007A) by your circuit, so needs no batteries. Or eliminate circuit power draw with external 4 to 60 Volt DC source connected to meter's 3-pin socket. Typ. accuracy: 1% Volts, 1% Amps. Repeatable, high-resolution measurements. Accurately measures RMS value of time varying DC voltage. Built-in current shunt resistor's low 0.001 Ohm resistance so meter doesn't affect your circuit. Current only measured in one direction. From Source to Load through the black "negative" lead. Easily reset accumulated readings by adding a pushbutton switch to auxiliary power connector cable. Comes with 14 gage, 3.8" long, high-flex, high-temp. silicone insulated wires. Without connectors. Dimensions & weight: 2.8" L x 1.7" W x 0.83" D, 2.3 oz. 1.7 oz. with case removed. Full user's manual/tutorial online. Dust-proof plastic case: Black is opaque ABS, Blue is translucent K-resin. 1-year warranty against manufacturing defects. r2.2.2

Features

  • Measures the power, energy, charge, battery capacity that multimeters don't
  • Original (since 2004) with Data Queue value readout; Easy to use, US made to ISO:9001 standards with 1yr warranty
  • 6554 Watts; 65 Ah; 6554 Wh; 60 Volts; 50 Amps, 100 Amps peak
  • Captures peak Amps (Ap); peak Watts(Wp); minimum Voltage (Vm sags)
  • 1% V. accuracy; measures 8 DC electrical values; Sunlight readable LCD display; Hi temp silicone insulated wires
  • See more on Amazon...

Brand: RC Electronics, Inc.   |   Manufacturer: RC Electronics, Inc.

Item Dimensions: 0.83 x 1.7 x 2.8 inches (2.1 x 4.3 x 7.1 cm)   |   Package Dimensions: 1 x 3.75 x 8.38 inches (2.5 x 9.5 x 21.3 cm)

Amazon Price: $29.95 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $29.95

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  #15

Dlyfull Universal Battery Tester with LCD Display, Multi Purpose Small Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries (Blue)

 Ean: 0742354329597   |   Asin: B07TC69LDK

Still Harassed by How to Distinguish Between Died and Good Batteries from Tons of Loose Batteries Collected Over Years?
If so, Here is the Ideal Place to Help You Solve it!



In old days, you had to find a little transistor radio or walkman or some other device & spend half an hour plugging every single battery in to see if would run said device.
But now, say goodbye to such stupid action since you are going to living with experienced assistant---Dlyfull Universal Battery Tester


Main Features:
Easily check the battery status for most of your general household batteries
Works well with variety of popular battery sizes(AA, AAA, CR123 etc.)
Easily operate & affordable for most of you
Large LCD display clearly shows the results
Powered by 1x AAA battery(battery included)
Anti-slip finish holds comfortable & use safety
Certificated by CE/RoHS/FCC


What is Included
1x Dlyfull Universal Battery Checker
1x AAA battery(pre-installed)
1x User Manual

Features

  • HIGH COMPATIBILITY: It is not only suitable for AA, AAA, C, CR123A, D, 9V, N, CR2, CRV3, 2CR5, CR-P2 cylindrical battery testing, but also good for checking a wide variety of button cell batteries
  • CRISP LCD SCREEN: Easy-to-use analyzer shows what you need to know about your battery's health, it will accurately shows whether the battery is in poor, weak, or good condition of voltage.
  • QUICK RESULTS: Simply place a battery into the decent battery detector, it will shows you quickly the status of your batteries' health by the using bars, helps you avoid battery damage from unnecessary recharges. DON'T POWERED BY RECHARGEABLE BATTERY NOR TEST RECHARGEABLE BATTERIES
  • REMARKABLY COMPACT: One of the smallest and lightest portable battery checker. A pocket-friendly compact chassis with an anti-slip finish enables a firm grip in your hand for battery checking.
  • WHAT YOU GET: Dlyfull Universal Battery Tester(1x AAA battery included), welcome guide, & our worry-free 18-month warranty and friendly customer service. A living assistant helps you save money as well as prolong the lifespan of all your batteries.
  • See more on Amazon...

Brand: DLYFULL   |   Manufacturer: DLYFULL

Package Dimensions: 1.1 x 3.6 x 5.3 inches (2.8 x 9.1 x 13.5 cm)

Amazon Price: $12.99 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $14.99

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  #16

Battery Organizer Storage case with Digital Battery Tester/Checker, Holding Total 137 PCS Battery Organizer (No Battery Included)

 Ean: 0791270898946   |   Asin: B07RT9VXDN

RIGICASE battery case is made of durable 1680D ballistic Nylon fabric and hardcore EVA material.

Features double smooth Y*k*k zipper and durable rubber handle, with precision foam cutout for each battery, keep them organized safely. Holding Total 137 battery : 16 D, 8 C, 8 9V battery, 48 AA, 45 AAA Battery, 12 Button Battery. A universal digital battery tester is included to check the exact power level of battery quickly. Case size is 13*10*3 inch. Package Include:

1* Large battery organizing case with foam cutout

1* Universal Digital battery tester

No Battery included.

Features

  • RIGICASE Battery organizing storage caseis designed to keep battery safely organized in place with precision foam cutout for each battery.
  • Unsurpassed Quatliy Case with Rugged 1680D Ballistic Nylon fabric and hardcore EVA, soft velvet lining inside, and dual smooth Y*K*K Zipper, Case size is 13*10* 3 Inch.
  • Balanced Storage Capability: Holding 16 D, 8 C, 8 9V battery, 45 AA, 48 AAA Battery, 12 Button Battery, and one universal digital battery tester, Mesh pocket on other side can hold small items and accessories.
  • Compact Digital battery tester/checker is included to quick check the exact power level of battery.
  • Satifaction Guaranteed, let us know if any question.
  • See more on Amazon...

Brand: RIGICASE   |   Manufacturer: RIGICASE

Item Dimensions: 3 x 10 x 13 inches (7.6 x 25.4 x 33.0 cm)   |   Package Dimensions: 3 x 10 x 12 inches (7.6 x 25.4 x 30.5 cm)

Amazon Price: $19.99 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $19.99

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  #17

Voltage Amp Panel Meter, DROK Digital Ammeter Voltmeter Multimeter Wireless DC 0-100V 0-100A Volt Current Power Meter AH Time Watt Hour Capacity Tester Battery Charge Discharge Monitor Gauge

Asin: B07RLZ869Q

DROK DC Voltage Current Parameters Reader Parameter: Voltage measuring range: 0~100V Voltage resolution: 0.01V Current measuring range: 0~100A Current resolution: 0.1A Temperature measurement range: -20~120 Capacity display range: 0%~100% Power measurement range: 0-200kW Power resolution: 0.001W AH measurement range: 0-2000kAH AH resolution: 0.001AH Watt-hour measurement range: 0-4000kWH Watt-hour accuracy: 0.001WH Time measurement range: 0-99days Time resolution: 1 second Communication channel range: A~Z (26 channels) Communication address range: 01~ 99 Voltage accuracy: 2% + 3 digits Current accuracy: 5% + 10 digits Sampling rate: 5 times/second Communication distance: 10m max. Relay: external relay (not equipped) Protection: NCP negative over-current protection (protection range 0-300A) OCP over-current protection (protection range 0-300A) LVP low-voltage protection (protection range 0-100V) OVP over-voltage protetcion (protection range 0-100V) Protection delay time: 0-10s Package Included: 1x Parameter Display Panel 1x Measuring Module 1x USB Cable 1x Temperature Sensor 1x 2P Cable

Features

  • MEASURING RANGE --- voltage 0~100V; current 0~100A; temperature -20~120 ; capacity 0%~100%; power 0~200kW; capacity 0~2000kAh; energy 0~4000kWh; time 0~99 days.
  • DISPLAY --- large LCD screen displays voltage, current, time, temperature and remaining power energy. Display can be turned off and woken up by pressing any button.
  • PROTECTION --- negative over-current protection; over-current protection; low-voltage protection; over-voltage protection.
  • CONNECTION --- The display panel & the measurement module can be connected by the included USB cable or wirelessly. The max distance of wireless connection is 10m.
  • APPLICATION --- The measurement module can detect forward and reverse current. So it can detect battery capacity of charging and discharging without changing the wiring direction. Can be applied to solar power generation, wind power generation, electromobile battery. Note: can not detect current of two directions at the same time.
  • See more on Amazon...

Brand: DROK   |   Manufacturer: DROK

Package Dimensions: 2.99 x 4.92 x 7.87 inches (7.6 x 12.5 x 20.0 cm)

Amazon Price: $35.99 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $35.99

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  #18

Battery Tester, Universal Battery Checker for AA AAA C/D 9V Volt Button

 Ean: 0079929910868   |   Asin: B07K71V4MS

Test Multiple Sizes

9V: PP3, MN1604, 6F22, 006P

1.5V: AAA, HP16, MN2400, R03

AA, HP7, MN1500, UM3

C, HP11, MN1400, SP11, LR14, UM2

D, HP2, MN1300, SP2, R20,UM1

All kinds of button cell

Features

  • New Indicator Universal Battery Cell Tester AA AAA C/D 9V Volt Button Checker
  • Double easy-to-read color-coded scales indeicate power level
  • Two buttons on the side for testing 9 volt batteries
  • Perfect companion for travel
  • Package Content: 1X battery tester(without retail package)
  • See more on Amazon...

Brand: OVERMAL_Battery Testers   |   Manufacturer: OVERMAL_Battery Testers

Amazon Price: $2.50 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $9.60

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  #19

WINGONEER ESP32 Rev1 WiFi Bluetooth Battery DHT11 Soil Temperature and Humidity Densor Module

 Ean: 0723888948034   |    PartNumber: 1   |   Asin: B07RV1RS38

WINGONEER trademark Reg.NO:4747611 WINGONEER ESP32 Rev1 WiFi & Bluetooth Battery & DHT11 Soil temperature and humidity sensor module Specifications: FLASH: QSPI flash/SRAM, up to 4 x 16 MB SRAM: 520 kB SRAM KEY: BOOT and reset switch: System power switch Power indicator lamp: red USB to TTL: CP2102 modular interface: SD card UART SPI SDIO 12C LED PWM TV PWM I2S I2C IRGPIO capacitor touch sensor ADC DACLNA pre-amplifier on-chip sensor: Hall sensor temperature humidity sensor on-board clock: 40MHz crystal oscillator working voltage: 2.3V-3.6V working current: about 130mA working temperature range: -40 ~ +85 environment temperature range: normal temperature size: 193mmx29.5mmx1.6mm Power Supply: USB 5V/1A Power Supply: 18650 battery WIFI: Description Standard: FCC/CE/TELEC/KCC/SRRC/NCC protocol: 802.11 b/g/n/e/i (802.11n speed up to150Mbps)A-MPDU and A-MSDU polymerization support 0.4 S Protection interval frequency range: 2.4GHz~2.5GHz(2400M~2483.5M) Transmit Power: 22dBm communication distance: 300m Bluetooth: Description protocol: meet bluetooth v4.2BR/EDR and BLE standard radio frequency: with -98dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH audio frequency: CVSD&SBC audio frequency Software specification: Description wifi Mode: Station/SoftAP/SoftAP+Station/P2P security mechanism: WPA/WPA2/WPA2-Enterprise/WPS Encryption Type : AES/RSA/ECC/SHA firmware upgrade: UART download/OTA Through network/host to download and write firmware Software Development: Support cloud server development /SDK for user firmware development networking protocol: IPv4 IPv6 SSL TCP/UDP/HTTP/FTP/MQTT User Configuration: AT + Instruction set, cloud server, android/iOSapp OS: FreeRTOS Package include: 1 x sensor module

Features

  • FLASH: QSPI flash/SRAM, up to 4 x 16 MB
  • SRAM: 520kB SRAM
  • Modular interface: SD card UART SPI SDIO 12C LED PWM TV PWM I2S I2C IRGPIO capacitor touch sensor ADC DACLNA pre-amplifier
  • On-chip sensor: Hall sensor temperature humidity sensor
  • on-board clock: 40MHz crystal oscillator
  • See more on Amazon...

Brand: WINGONEER®   |   Manufacturer: WINGONEER

Package Dimensions: 0.98 x 3.5 x 9.21 inches (2.5 x 8.9 x 23.4 cm)

Amazon Price: $16.99 | as of 07/19/2019(10:14pm pst)
Availibility:
List Price: $16.99

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  #20

Battery Volt Tester, Universal Digital LCD AA/AAA/C/D/9V/1.5V Button Cell Battery Diode Voltage Tester Meter BT-168D with LCD Display

 Ean: 0783335660247   |   Asin: B07RK2G7K9

Description:
This Battery Tester is activated by the battery being checked. Keep test times as short as possible, to avoid unnecessary battery drain. With LCD display build-in, This battery volt tester is easy-to-read, digit indicates power level. This battery volt tester can check the power level of all 1.5V, 9V, and 1.5V miniature cells, and it can quickly test the capacity of your battery.

Specification:
Model: BT-168D
Battery Size: 1.5V | 9V
Good: 1.5V ~ 1.28V| 9V ~ 7.8V
Low Power: 1.3V ~ 1.15V| 7.8V ~ 6.3V
Replace: Below 1.15V| Below 6.3V
Size: 110*60*26mm/4.3*2.4*1in
Weight: Approx.46g/1.6oz
Test multiple sizes of batteries in one unit. (1.5V: AAA, HP16, MN2400, R03, AA, HP7, MN1500, UM3, C, HP11, MN1400, SP11, LR14, UM2, D, HP2, MN1300, SP2, R20, UM1; 9V: PP3, MN1604, 6F22, 006P)

Package List:
1pc x Battery Tester

Note:
For 1.5V and 9V batteries, read off LCD.
For 1.5V miniature cells, read off LCD.
IF LCD does not display, check that battery is touching both contacts before assuming that it is completely dead.
This Battery Tester is activated by the battery being checked. Keep test times as short as possible, to avoid unnecessary battery drain.

Features

  • Tips : This Battery Tester is activated by the battery being checked. Keep test times as short as possible, to avoid unnecessary battery drain
  • Application : This battery volt tester can test all different kinds of batteries (AA, AAA, C, D, 9V, mini cell)
  • Wide Use : This battery volt tester can check the power level of all 1.5V, 9V, and 1.5V miniature cells, and it can quickly test the capacity of your battery
  • LCD Display : With LCD display build-in, This battery volt tester is easy-to-read, digit indicates power level
  • Purchase Confidence : If you have any question or need some suggestion about the products we sold, please feel free contract us, we have a professional team who can always give you best service and solve your problems. Thanks for you business
  • See more on Amazon...

Brand: Zerone   |   Manufacturer: Zerone

Amazon Price: $6.69 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $6.69

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  #21

WINGONEER T-Beam 915MHZ ESP32 WiFi Wireless Bluetooth Module GPS NEO-6M SMA LORA 18650 Battery Holder with SoftRF

 Ean: 0723888947860   |    PartNumber: 1   |   Asin: B07RQP77Z2

WINGONEER trademark Reg.NO:4747611 WINGONEER T-Beam 915MHZ ESP32 WiFi Wireless Bluetooth Module GPS NEO-6M SMA LORA 18650 Battery Holder with SoftRF Product Description: Working voltage: 1.8~3.7v Acceptable current:10~14mA Operating frequency: 915HMz Transmit power: +20dBm Frequency error:+/-15KHz FIFO space : 64Byte Data rate :1.2K~300Kbps@FSK 0.018K~37.5Kbps@LoRa Modulation Mode :FSK,GFSK,MSK,GMSK,LoRa TM,OOK Interface form : SPI Sleep current :0.2uA@SLEEP 1.5uA@IDLE Operating temperature :-40 - +85 Digital RSSI function Automatic frequency correction Automatic gain control RF wake-up function Low voltage detection and temperature sensor Fast wake-up and frequency hopping Highly configurable data packet handler GPS GPS modules NEO-6M, 3V-5V power supply Universal Destined module with ceramic antenna, signal super Save the configuration parameter data EEPROM Down With data backup battery There are LED signal indicator Default Baud Rate: 9600 Power: TP5400 2A Battery Management LED indicator: There are 4 LEDs show the battery status in real time. Power button: Click one time will start. Fast click 2 times will shut down. USB: CP2104-GMR Package include: 1 x TTGO T-Beam ESP32 1 x Antenna 2 x Pin

Features

  • Low voltage detection
  • Lastest ESP32 Version: REV1
  • Digital RSSI function,RF wake-up function
  • Automatic gain control and frequency correction,RF wake-up function
  • Fast wake-up and frequency hopping&Highly configurable data packet handler
  • See more on Amazon...

Brand: WINGONEER®   |   Manufacturer: WINGONEER

Package Dimensions: 1.06 x 5.08 x 7.32 inches (2.7 x 12.9 x 18.6 cm)

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  #22

3 in 1 LCD Discharger Balancer Meter Tester for 2-6S lipo Li Fe Battery Digital Battery Capacity Checker Controller Tester

 Ean: 5303510003857   |    PartNumber: Quanna   |   Asin: B07THRC88S

Features: The balance function can be executed before/after battery charged, or during battery charging process, to ensure battery pack keeping in excellent condition. Safe and convenient: it supplies instant voltage reading and indicates abnormal cell immediately. Allow Li-Polymer/Li-Fe 2-6 cell balancing and discharging. With its JST connector for external power, the balancer can measure voltage of receiver battery. The big LCD screen can show 6 cell batteries' condition. Only 3 control keys for easy single-handed control. Thermal design on the backside for ventilating and preventing overheating. Detailed instruction sheet is included. Small size and light weight, it is easy to carry. Product Properties: Brand:no Material: Plastic Use: Vehicles & Remote Control Toys Technical parameters: KV1100 For Vehicle Type: Airplanes Tool Supplies: Battery Upgrade Parts/Accessories: Other is customized: no Place of Origin: China Specification: Color: black Measurable battery type and amount: Li-Polymer/Li-Fe 2-6 Cell (standard voltage 7.4V-25.2V using divided voltage connector) Receiver battery 1.2V-12V DC (Not battery type limit, but need external power 7.4V-25.2V, use JST connector) Balance voltage setting range (lower limit): 2.0V-3.9V (pre-setting value 3.3 V) Discharge voltage setting range (lower limit): 3.0V-4.2V (pre-setting value 3.9V) Weight: 121g Package weight: 132g Packet content: 1 x 3 in 1 Battery Balancer 1 x English manual

Features

  • The balance function can be executed before/after battery charged, or during battery charging process, to ensure battery pack keeping in excellent condition.
  • Safe and convenient: it supplies instant voltage reading and indicates abnormal cell immediately.
  • Allow Li-Polymer/Li-Fe 2-6 cell balancing and discharging.
  • With its JST connector for external power,
  • the balancer can measure voltage of receiver battery.
  • See more on Amazon...

Brand: Quanna   |   Manufacturer: Quanna

Amazon Price: $8.17 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 2-3 business days
List Price: $8.17

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  #23

3 in 1 LCD Discharger Balancer Meter Tester for 2-6S lipo Li Fe Battery Digital Battery Capacity Checker Controller Tester

 Ean: 4811958258209   |    PartNumber: Henrichy   |   Asin: B07SL68JL8

Features: The balance function can be executed before/after battery charged, or during battery charging process, to ensure battery pack keeping in excellent condition. Safe and convenient: it supplies instant voltage reading and indicates abnormal cell immediately. Allow Li-Polymer/Li-Fe 2-6 cell balancing and discharging. With its JST connector for external power, the balancer can measure voltage of receiver battery. The big LCD screen can show 6 cell batteries' condition. Only 3 control keys for easy single-handed control. Thermal design on the backside for ventilating and preventing overheating. Detailed instruction sheet is included. Small size and light weight, it is easy to carry. Product Properties: Brand:no Material: Plastic Use: Vehicles & Remote Control Toys Technical parameters: KV1100 For Vehicle Type: Airplanes Tool Supplies: Battery Upgrade Parts/Accessories: Other is customized: no Place of Origin: China Specification: Color: black Measurable battery type and amount: Li-Polymer/Li-Fe 2-6 Cell (standard voltage 7.4V-25.2V using divided voltage connector) Receiver battery 1.2V-12V DC (Not battery type limit, but need external power 7.4V-25.2V, use JST connector) Balance voltage setting range (lower limit): 2.0V-3.9V (pre-setting value 3.3 V) Discharge voltage setting range (lower limit): 3.0V-4.2V (pre-setting value 3.9V) Weight: 121g Package weight: 132g Packet content: 1 x 3 in 1 Battery Balancer 1 x English manual

Features

  • The balance function can be executed before/after battery charged, or during battery charging process, to ensure battery pack keeping in excellent condition.
  • Safe and convenient: it supplies instant voltage reading and indicates abnormal cell immediately.
  • Allow Li-Polymer/Li-Fe 2-6 cell balancing and discharging.
  • With its JST connector for external power,
  • the balancer can measure voltage of receiver battery.
  • See more on Amazon...

Brand: Henrichy   |   Manufacturer: Henrichy

Amazon Price: $8.17 | as of 07/19/2019(10:14pm pst)
Availibility: Usually ships in 2-3 business days
List Price: $8.17

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  9. Battery Tester, VTECHOLOGY Model BT-168 Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries...

Most Gifted

  1. D-FantiX Battery Tester, Universal Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries (Mod...
  2. Amprobe BAT-250 Battery Tester
  3. Battery Tester Checker – Battery Tester Monitor for AAA, AA, C, D, 9V and Small Batteries, Battery L...
  4. Bell and Howell Battery Master, the Original Wall-Mount Storage, Holder Fits 93-Batteries with Batte...
  5. Battery Tester, VTECHOLOGY Model BT-168 Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries...
  6. Dlyfull Universal Battery Tester with LCD Display, Multi Purpose Small Battery Checker for AA AAA C ...
  7. Gardner Bender GBT-500A Analog 1.5 V Button Cell/22.5 Photo/AA/AAA/12 V/9 V/Lantern Cells & More...
  8. Tenergy T-333 Universal Battery Tester LCD Display Multi-Purpose Checker for Batteries (AA, AAA, C, ...
  9. RC Electronics, Inc. "Watt's Up" WU100 DC Watt meter and Power Analyzer (Blue)

Top Selling

  1. D-FantiX Battery Tester, Universal Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries (Mod...
  2. Battery Tester, VTECHOLOGY Model BT-168 Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries...
  3. Battery Tester Checker – Battery Tester Monitor for AAA, AA, C, D, 9V and Small Batteries, Battery L...
  4. Dlyfull Universal Battery Tester with LCD Display, Multi Purpose Small Battery Checker for AA AAA C ...
  5. Amprobe BAT-250 Battery Tester
  6. The Battery Storage Organizer Case and Battery Tester, Holds 110 Batteries Various Sizes for AAA, AA...
  7. Bell and Howell Battery Master, the Original Wall-Mount Storage, Holder Fits 93-Batteries with Batte...
  8. Gardner Bender GBT-500A Analog 1.5 V Button Cell/22.5 Photo/AA/AAA/12 V/9 V/Lantern Cells & More...
  9. Battery Organizer Storage Case with Battery Tester – Volt Vault 83 Slot AA/AAA Battery Holder Rack a...



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