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AITRIP 6PCS 2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V Adjustable DC-DC Step Up Boost Module TP4056 DIY Kit Parts

Asin: B08GWTBD3T   |   Model: EC19   |   PartNumber: EC19   |   Ean: 0701715443501   |   UPC: 701715443501


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Input Voltage: 4.5-8V Dc.
Charging Voltage: 4.2V Dc ;Charging Current: Max. 1A.
Output Voltage: 4.3-27V Dc (Continuously Adjustable).
Discharging Current: Max. 2A.

Features

  • Can be used for multimeter, converted to lithium battery charging
  • Discharging current: Max. 2A
  • Input voltage: 4.5-8V DC
  • Output voltage: 4.3-27V DC (Continuously adjustable)
  • Charging voltage: 4.2V DC Charging current: Max. 1A
  • See more on Amazon...

Brand: AITRIP   |   Manufacturer: AITRIP

Weight: 0.07 pounds

Amazon Price: $8.99 | as of 05/13/2024 (7:26pm pst) *DETAILS
Availability: In Stock

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Similar To AITRIP 6PCS 2A USB 18650

  #1

UMLIFE 4pcs 18650 Charging Board Dual USB 5V 2.4A Mobile Power Bank Module 186 50 Lithium Battery Charger Board with Overcharge Overdischarge Short Circuit Protection DIY USB Power Bank Board

Asin: B097ZLJH8L   |   Ean: 0701715467187   |   UPC: 701715467187

Overcharge Protection, Overdischarge Protection, Short Circuit Protection, Constant Current.Suggest Working Conditions:Max Continuous Charge/Discharge Current 1.5/2.4A,Working Temperature: -5~45℃..
Size: 6.5 * 2.5 * 0.1Cm;.
Charging Cable: Support Three Usb Data Cable Charging, Including For Iphone And Android..
Dual Output Current: 5V 2.4A;Constant Current: 2.4A;.

Features

  • Attention : The positive pole of the battery is connected to B+ and the negative pole is connected to B-, do not reverse it. If it is reversed, it will burn out
  • Dual Output Current: 5V 2.4A Constant Current: 2.4A;
  • overcharge protection, overdischarge protection, short circuit protection, constant current.Suggest Working Conditions:Max continuous charge/discharge current 1.5/2.4A,working temperature: -5 45 .
  • Charging cable: support three USB data cable charging, including for Iphone and Android.
  • Size: 6.5 * 2.5 * 0.1cm;
  • See more on Amazon...

Brand: UMLIFE   |   Manufacturer: UMLIFE

Weight: 0.02 pounds

Amazon Price: $14.99 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #2

ALAMSCN TP4056 Type-C USB 5V 1A 18650 Lithium Battery Charger Module Li-ion Charging Board TC4056A with Dual Protection Functions(Pack of 12)

Asin: B08F7QSLN7   |   Model: ALAMSCN   |   PartNumber: ALAMSCN   |   Ean: 0701715441620   |   UPC: 701715441620

Two-In-One Charging And Discharging Protection Function..
Note: When The Battery Is Connected For The First Time, The Protection Circuit Can Be Activated By Charging It With 5V Voltage..
No Load The Light Not Bright, Red Light For Recharging, Is Full Of Green Light..
There Are Solder Joints For Input Voltage Wiring, Which Is Convenient For Diy..

Features

  • The input terminal has a Type-c USB female socket, which can be directly used as an input to charge the lithium battery with a mobile phone charger.
  • There are solder joints for input voltage wiring, which is convenient for DIY.
  • Two-in-one charging and discharging protection function.
  • No load the light not bright, red light for recharging, is full of green light.
  • Note: When the battery is connected for the first time, the protection circuit can be activated by charging it with 5V voltage.
  • See more on Amazon...

Brand: ALAMSCN   |   Manufacturer: ALAMSCN

Weight: 0.04 Pounds

Warranty: 3 months

Amazon Price: $8.99 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #3

CHENBO 10 Pcs 5V Micro USB 1A 18650 TP4056 Lithium Battery Charging Board with Protection Charger Module

Asin: B06XCXPY86   |   Model: 4333092022   |   PartNumber: 4333092022   |   Ean: 6923074054820

Input Voltage: 5V.
Inputs With Micro Usb Female, Can Be Directly Input To Do With The Phone Charger Rechargeable Lithium Battery.
Connect The Battery To The B + B-, Inserted Into The Usb Female Mobile Phone Charger, The Red Light Is Being Charged, The Green Light To Full..
Maximum Charge Current: 1000Ma.

Features

  • Charging cut-off voltage: 4.2V 1%
  • Maximum charge current: 1000mA
  • Input voltage: 5V
  • Connect the battery to the B + B-, inserted into the USB female mobile phone charger, the red light is being charged, the green light to full.
  • Inputs with MICRO USB female, can be directly input to do with the phone charger rechargeable lithium battery
  • See more on Amazon...

Brand: CHENBO   |   Manufacturer: CHENBO

Weight: 0.04 Pounds

Amazon Price: $8.49 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #4

AITRIP 20pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions (20pcs TP4056 Type-c USB)

Asin: B0C2VD3ZW3   |   Ean: 0687117710338   |   UPC: 687117710338

Battery Overcharge Lifting Voltage: 4.00 V.
Charging Cut-Off Voltage: 4.2V ± 1%.
Battery: Over-Current Protection Current 3 A.
Maximum Charging Current Output: 1000Ma.

Features

  • Input interface: Type-c USB
  • Maximum charging current output: 1000mA
  • Battery overcharge lifting voltage: 4.00 V
  • Battery: over-current protection current 3 A
  • Charging cut-off voltage: 4.2V 1%
  • See more on Amazon...

Brand: AITRIP   |   Manufacturer: AITRIP

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  #5

6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery Charging Boost Mobile Power Protection PCB Board Module

Asin: B07PZT3ZW2   |   Model: .   |   PartNumber: .   |   Ean: 0673400168474   |   UPC: 673400168474

★ In Discharge Mode (The Charging Mode Key Function Is Invalid), Trigger The Key Port Once To Open The Output; Continuously Trigger The Key Port Twice To Close The Output.
★ Allow Discharge While Charging. (Note: At This Time Output Voltage 4.7 / 5V).
★ The First Time The Load Is Connected, The Output Is Automatically Turned On. If The Load Is Less Than 50Ma, The Output Will Be Automatically Turned Off After 30 Seconds; If The Load Is Greater Than 50Ma, The Output Will Be Automatically Turned On.
★ 4 In 1 Charging / Discharging / Lithium Battery Protection / Battery Level Indicator Module. Lithium Battery Protection Function: Over-Current, Overvoltage, Over-Temperature, Short Circuit Protection.

Features

  • MCU users, if you accept a small load KEY can be connected to the microcontroller about 20s to provide a low level allows the module to continue working. Trigger mode: low level trigger (ground)
  • 4 in 1 Charging / Discharging / Lithium Battery Protection / Battery Level Indicator Module. Lithium battery protection function: over-current, overvoltage, over-temperature, short circuit protection
  • In discharge mode (The charging mode KEY function is invalid), trigger the KEY port once to open the output; continuously trigger the KEY port twice to close the output
  • The first time the load is connected, the output is automatically turned on. If the load is less than 50mA, the output will be automatically turned off after 30 seconds; if the load is greater than 50mA, the output will be automatically turned on
  • Allow discharge while charging. (Note: At this time output voltage 4.7 / 5V)
  • See more on Amazon...

Brand: MakerFocus   |   Manufacturer: MakerFocus

Dimensions: 0.39 x 0.98 x 0.63 inches

Amazon Price: $8.99 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #6

8PCS 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery Charging Boost Mobile Power Supply Charge and Discharge Protection Converter Protection PCB Board Module

Asin: B0836J8LR4   |   Model: UMLIFE-001   |   PartNumber: UMLIFE-001   |   Ean: 0701715435162   |   UPC: 701715435162

❃❃ The Output Opens Automatically At The First Time The Load Is Connected.If The Load Is Less Than 50Ma, Automatically Close The Output After 30 Seconds;If The Load Is Greater Than 50Ma, The Output Opens Automatically..
❃❃ Can Be Applied To Solar Panel Turning To Mobile Phone Charging, Car Charging Retrofit, Driving Recorder Power Supply, Household Power Supply, Intelligent Plugging Transformation, Fast Charging Adapter, Etc..
❃❃ High Power High Efficiency: Discharge Efficiency Up To 96%. In Discharge Mode (The Charging Mode Key Function Is Invalid), Trigger The Key Port Once To Open The Output; Continuously Trigger The Key Port Twice To Close The Output..
❃❃ 4 In 1 Charging / Discharging / Lithium Battery Protection / Battery Level Indicator Module. Lithium Battery Protection Function: Over-Current, Overvoltage, Over-Temperature, Short Circuit Protection..

Features

  • MCU users, if you accept a small load KEY can be connected to the microcontroller about 20s to provide a low level allows the module to continue working. Trigger mode: low level trigger (ground).
  • 4 in 1 Charging / Discharging / Lithium Battery Protection / Battery Level Indicator Module. Lithium battery protection function: over-current, overvoltage, over-temperature, short circuit protection.
  • The output opens automatically at the first time the load is connected.If the load is less than 50MA, automatically close the output after 30 seconds;If the load is greater than 50MA, the output opens automatically.
  • High Power High Efficiency: Discharge efficiency up to 96%. In discharge mode (The charging mode KEY function is invalid), trigger the KEY port once to open the output; continuously trigger the KEY port twice to close the output.
  • Can be applied to solar panel turning to mobile phone charging, car charging retrofit, driving recorder power supply, household power supply, intelligent plugging transformation, fast charging adapter, etc.
  • See more on Amazon...

Brand: UMLIFE   |   Manufacturer: UMLIFE

Weight: 0.04 pounds

Amazon Price: $9.99 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #7

Battery Charger Module USB TP4056 3.7V 4.2V to 9V 5V 2A Charge Discharge Integrated Step Up Module,18650 Lithium Li-ion Battery Charger Module(6 PCS)

Asin: B098989NRZ   |   Ean: 8414825638416

Instructions For Use: Tp4056 Charger Module Can Be Used For Multimeter To Convert To Charge Lithium Batteries. Vin+ Port Input 5V Solar Panel, Bat+ Port Can Output 4.2V To Charger 3.7V 18650 Battery..
Package Contains: 6 * Lithium Li-Ion Battery Charger Module.
Small And Delicate: 1.3In*0.92In/33Mm*23Mm.
Features: Battery Charger Module Combines The Tp4056 Battery Charger With A Boost Circuit. Adds A Battery And Converts A Low Power Dc Device To A Usb Rechargeable Device..

Features

  • Material: Battery charger module made of electronic components.Can be used for multimeter, converted to lithium battery charging.
  • Features: Battery charger module combines the TP4056 battery charger with a boost circuit. Adds a battery and converts a low power DC device to a USB rechargeable device.
  • Instructions for use: TP4056 Charger Module can be used for multimeter to convert to charge lithium batteries. VIN+ port input 5V solar panel, BAT+ port can output 4.2V to charger 3.7V 18650 battery.
  • Small and delicate: 1.3in*0.92in/33mm*23mm
  • Package contains: 6 * Lithium Li-ion Battery Charger Module
  • See more on Amazon...

Brand: ABSOK   |   Manufacturer: LESEXS

Weight: 0.04 Pounds

Amazon Price: $9.89 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #8

Teyleten Robot 18650 Lithium Li-ion 3.7V 4.2V Battery Charger Board DC-DC Step Up Boost Module TP4056 DIY Kit Parts Type-C 10pcs

Asin: B0BJYRGZR4   |   Ean: 9331632162301

Startable To Limit Inrush Current, With Battery Reverse Connection Protection, Low Power Standby, Extend Battery Life.
Input Voltage Range 4.2V~6.5V, Output Voltage 4.2V-28V Adjustable, Maximum Power 5W.
Charging Status Dual Output, No Battery And Fault Status Display, 0V Activation, 2.9V Trickle Charge, Working Temperature -40~80℃.
Constant Current/Constant Voltage Charging With Over-Temperature Protection.

Features

  • Max 1A programmable linear charging current for single 3.7V Li-ion battery, full 4.2V
  • Constant current/constant voltage charging with over-temperature protection
  • Startable to limit inrush current, with battery reverse connection protection, low power standby, extend battery life
  • Charging status dual output, no battery and fault status display, 0V activation, 2.9V trickle charge, working temperature -40~80
  • Input voltage range 4.2V~6.5V, output voltage 4.2V-28V adjustable, maximum power 5W
  • See more on Amazon...

Brand: Teyleten Robot   |   Manufacturer: Teyleten Robot

Dimensions: 0.00 x 0.00 x 0.00 inches

Amazon Price: $9.99 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #9

AOICRIE Dual USB 18650 Battery Charger Protection Module 4pcs, Power Bank PCB Module Board, Dual USB 5V 1A 2.1A

Asin: B08S3GQF3B   |   Ean: 0701715447554   |   UPC: 701715447554

Led Indicator And Lcd Display: When Charging, The Display Will Show In Letters; After The Load Is Connected, Long Press The Led Light Button To Start The Output, And The Display Will Show Out Letters And The Relative Output Voltage And Current 5V1a Or 5V2.1A..
Note: The Positive Pole Of The Battery Is Connected To B+ And The Negative Pole Is Connected To B-, Do Not Reverse It. If It Is Reversed, It Will Burn Out!!!!.
The Protection Circuit Of The Boosted Lithium Battery Has Been Integrated, Prevent Over-Discharge, Over-Charge, Overload Short Circuit Protection, Over Current Protection, And Over Temperature Protection..
The Word "In" Will Be Shown In The Display; Output Indication: Long Press The Led Button After Turning On The Load, Start Output, The Word "Out" And The Current And Voltage Of 5.0V1.0A Or 5.0V2.1A Will Be Displayed In The Display..

Features

  • It is possible to connect only one lithium battery or multiple lithium batteries in parallel. The capacity of connected battery is no more than 200,000 mA, As long as the battery with a voltage of 3.0-4.2V can be used.
  • The word IN will be shown in the display; Output indication: Long press the LED button after turning on the load, Start output, The word OUT and the current and voltage of 5.0V1.0A or 5.0V2.1A will be displayed in the display.
  • LED indicator and LCD display: When charging, the display will show IN letters; after the load is connected, long press the LED light button to start the output, and the display will show OUT letters and the relative output voltage and current 5V1A or 5V2.1A.
  • The protection circuit of the boosted lithium battery has been integrated, prevent over-discharge, over-charge, overload short circuit protection, over current protection, and over temperature protection.
  • Note: The positive pole of the battery is connected to B+ and the negative pole is connected to B-, do not reverse it. If it is reversed, it will burn out!!!!
  • See more on Amazon...

Brand: AOICRIE   |   Manufacturer: Aoicrie

Amazon Price: $13.99 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #10

AITRIP 20PCS Boost Step Up 5V 1A Power Supply Module Lithium Battery Charge Protection Board 134N3P DIY Charger USB and Micro USB Port with LED Display

Asin: B09BTMRYV2   |   Ean: 0701715486201   |   UPC: 701715486201

Safety Protection Function: Constant Over Temperature Protection, Overcharge And Over Discharge Protection, Output Overvoltage Protection, Output Overload Protection, Output Short Circuit Protection, Etc..
Charging And Discharging: 134N3p Has Built-In Charging And Discharging Power Mos, The Charging Current Can Be Set, The Maximum Charging Current And Maximum Discharging Current Are 1A..
Applicable To Manifold Batteries Such As Polymer, 18650 Lithium, Mobile Phone And Tablet Battery Etc.
Internally Installed Charging And Discharging Power Mos..

Features

  • Input Voltage: 3.7V-5.5V. Output Voltage and Current: 5V 1A.
  • Internally installed charging and discharging power MOS.
  • Safety protection function: Constant over temperature protection, overcharge and over discharge protection, output overvoltage protection, output overload protection, output short circuit protection, etc.
  • Applicable to manifold batteries such as Polymer, 18650 Lithium, Mobile Phone and Tablet Battery etc
  • Charging and discharging: 134N3P has built-in charging and discharging power MOS, the charging current can be set, the maximum charging current and maximum discharging current are 1A.
  • See more on Amazon...

Brand: AITRIP   |   Manufacturer: AITRIP

Amazon Price: $10.99 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #11

15Pcs 5V 1A TP4056 Charging Module Micro USB 18650 Lithium Battery Charger Board with Protection

Asin: B08MT6567Z   |   Model: 19061   |   PartNumber: 19061   |   Ean: 0701715451995   |   UPC: 701715451995

Application:It Can Charge For Single-Cell Lith Ium Battery Or Multi-Section Parallelled Lithium Batteries, Can Be Powered By Usb Ports; The Module With Usb Port, Can Be Directly Input To Do With Rechargeable Lithium Battery As A Phone Charger, And Still Retains Voltage Input Wiring Pads, Which Is Convenient For Diy..
Package Includes:15 *Tp4056 Micro Usb Charging Module.
Note:Please Check All Connections Before Charging, It Will Be Damaged If The Load Out Terminal On The Positive And Negative With Wrong Polarity. There Is Not Included Installation Instruction.If You Are The First Time To Do This Job, We Suggest You Can Watch Related Video On Youtube Before Installation..
Power Indicator: Red Is Charging, Green Is Fully Charged..

Features

  • Input Voltage: 5V; Max output current: 1A; Charging cut-off voltage: 4.2V 1%; Input interface: Micro USB
  • Power Indicator: Red is charging, Green is fully charged.
  • Application:It can charge for single-cell lith ium battery or multi-section parallelled lithium batteries, can be powered by USB ports; The module with usb port, can be directly input to do with rechargeable lithium battery as a phone charger, and still retains voltage input wiring pads, which is convenient for DIY.
  • Note:Please check all connections before charging, it will be damaged if the load OUT terminal on the positive and negative with wrong polarity. There is not included Installation instruction.If you are the first time to do this job, we suggest you can watch related video on Youtube before installation.
  • Package includes:15 *TP4056 Micro USB Charging Module
  • See more on Amazon...

Brand: Atnsinc   |   Manufacturer: Atnsinc

Weight: 0.04 pounds

Amazon Price: $9.29 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #12

DORHEA 15Pcs Type-c 5V Charge Discharge Module 3.7V 4.2V 18650 Li-ion Battery Charge Boost Power Protection Board

Asin: B0CLLTKGMC   |   Ean: 0687117723789   |   UPC: 687117723789

Automatically Switch The Input And Output, Charge The Battery When External Voltage Is Input, Or Else Discharge, Charging Green Light Flashing, Full Green Light Long Light, Discharge No Load Standby Light Does Not Light, When Discharging With Load, The Blue Light Is On. Standby Power Consumption Is About 0.8Ma..
Applicable To All Types Of 3.7V Lithium Batteries, Including 18650 And Collection Of Batteries..
With Overcharge And Overdischarge Protection, Overdischarge Protection 2.9V, Charging Cut-Off Voltage 4.2V, Automatically Switch To Output Mode When There Is No External Input Voltage..
Output 5V, Output Support 450Ma Or So, If The Output 1A, The Voltage Will Be According To The Electricity. If The Output Is 1A, The Voltage Will Be Around 4.9V-4.5V According To The Power Level..

Features

  • 4.5-5.5V power supply, applicable to single lithium battery (parallel connection is not limited) limit 1.2A, the current can be stabilised at 1A when used as required.
  • Output 5V, output support 450MA or so, if the output 1A, the voltage will be according to the electricity. If the output is 1A, the voltage will be around 4.9V-4.5V according to the power level.
  • Automatically switch the input and output, charge the battery when external voltage is input, or else discharge, charging green light flashing, full green light long light, discharge no load standby light does not light, when discharging with load, the blue light is on. Standby power consumption is about 0.8MA.
  • With overcharge and overdischarge protection, overdischarge protection 2.9V, charging cut-off voltage 4.2V, automatically switch to output mode when there is no external input voltage.
  • Applicable to all types of 3.7V lithium batteries, including 18650 and collection of batteries.
  • See more on Amazon...

Brand: DORHEA   |   Manufacturer: DORHEA

Amazon Price: $9.99 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #13

AITIAO 8Pcs 2A USB 18650 Lithium Li-ion Battery Charger Module Adjustable Boost Module DC-DC 3.7V to 5V 9V 12V Step Up Boost Module TP4056 DIY Kit Parts

Asin: B09QM46FR7   |   Ean: 0701715511736   |   UPC: 701715511736

These Lithium Ion Charger 18650 Module Can Be Used For Multimeter, Converted To Lithium Battery Charging.
Package Included: 8Pcs 2A Usb 18650 Lithium Li-Ion Battery Charger Module.
Note: The Out+Port Can Output An Adjustable Voltage.
Output Current: 5V 1.4A; 9V 0.8A; 12V 0.6A; Charging Current: Max 1A, Discharging Current: Max. 2A.

Features

  • Input voltage: 4.5-8V DC; Output voltage: 4.3-27V DC (Continuously adjustable); Charging voltage: 4.2V DC
  • Output Current: 5V 1.4A; 9V 0.8A; 12V 0.6A; Charging current: Max 1A, Discharging current: Max. 2A
  • These lithium ion charger 18650 module can be used for multimeter, converted to lithium battery charging
  • Note: The OUT+Port can output an adjustable voltage
  • Package Included: 8Pcs 2A USB 18650 Lithium Li-ion Battery Charger Module
  • See more on Amazon...

Brand: AITIAO   |   Manufacturer: AITIAO

Amazon Price: $8.99 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #14

Bistook 9pcs 18650 or 21700 Charging Board Dual USB 5V 3A Mobile Power Bank Module 18650 Lithium Battery Charger Board with Overcharge Overdischarge Short Circuit Protection DIY USB Power Bank Board

Asin: B0BYTCCYTY   |   Model: bistook118   |   PartNumber: bistook118   |   Ean: 0760627179229   |   UPC: 760627179229

3.Protocol Protection:Overcharge Protection, Overdischarge Protection, Short Circuit Protection, Constant Current..
5.Warm Tips & Satisfactory Service:This Product Issuitable For Diy.If There Are Any Issues With The Product, It Can Be Returned Within 30 Days Of Receipt In Its Original Condition For A Full Refund Or Replacement. If You Have Any Questions, Please Contact Us..
4.Convenience:The Charging Board Supports 18650,21700 Lithium Batteries Or Polymer Lithium Batteries, Allowing You To Quickly Diy To Create Your Own Power Bank Supply Or Battery Charger. It Outputs A Maximum Current Of 5V/3.0A, Which Is Convenient To Provide Power For Devices With Larger Battery Capacity, Such As Mobile Phones And Tablet Computers, And Provide Power Anytime And Anywhere, Providing You With Flexibility And Convenience!.
2.Two Ports:The Charging Board Is Designed With A Transmission Usb-C Input And Output Port And 1 Usb-A Output Port. The Usb-C Supports Maximum Output And Input Pd18w And Supports Protocol Pd3.0/2.0, While Usb-A Outputs 5V3a, 9V2a, 12V1.5A, Support Protocol Qc3.0/2.0, Afc, Fcp, Pe1.1/2.0, Sfcp, Bc1.2, Dcp..

Features

  • 1.Indicator light Equipped with LED remaining indicator,with one light representing 25%.Pressing the button can view the battery level indicator, making it convenient for you to check the battery level.
  • 2.Two ports The charging board is designed with a transmission USB-C input and output port and 1 USB-A output port. The USB-C supports maximum output and input PD18W and supports protocol PD3.0/2.0, while USB-A outputs 5V3A, 9V2A, 12V1.5A, support protocol QC3.0/2.0, AFC, FCP, PE1.1/2.0, SFCP, BC1.2, DCP.
  • 3.Protocol Protection overcharge protection, overdischarge protection, short circuit protection, constant current.
  • 4.Convenience The charging board supports 18650,21700 lithium batteries or polymer lithium batteries, allowing you to quickly DIY to create your own power bank supply or battery charger. It outputs a maximum current of 5V/3.0A, which is convenient to provide power for devices with larger battery capacity, such as mobile phones and tablet computers, and provide power anytime and anywhere, providing you with flexibility and convenience!
  • 5.Warm Tips & Satisfactory Service This product issuitable for DIY.If there are any issues with the product, it can be returned within 30 days of receipt in its original condition for a full refund or replacement. If you have any questions, please contact us.
  • See more on Amazon...

Brand: Bistook   |   Manufacturer: Bistook

Dimensions: 0.43 x 1.08 x 0.85 inches   |   Weight: 0.10 Pounds

Warranty: 1 year manufacturer

Amazon Price: $29.02 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #15

AEDIKO 10pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery Charging Boost Mobile Power Protection PCB Board

Asin: B09JZFXD1X   |   Ean: 0701715485921   |   UPC: 701715485921

Protection Functions: 4 In 1 Charging / Discharging / Lithium Battery Protection / Battery Level Indicator Module.Lithium Battery Protection Function:Over-Current Protection,Over-Voltage Protection, Over-Temperature Protection, Short Circuit Protection.
Application:2A 5V Module Widely Used For Mobile Power, Car Charging Retrofit,Driving Recorder Power Supply And Portable Devices Such As Mobile Phones And Tablets.
Note:The First Time The Load Is Connected, Output Is Automatically Turned On. If The Load Is Less Than 50Ma, The Output Will Be Automatically Turned Off After 30S; If The Load Is Greater Than 50Ma, The Output Will Be Automatically Turned On.
Mcu Users: If You Accept A Small Load Key Can Be Connected To The Microcontroller About 20S To Provide A Low Level Allows The Module To Continue Working. Trigger Mode: Low Level Trigger (Ground).

Features

  • 2A 5V Lithium Battery Charging Protection Module:Output Voltage: 5V; Charging Current: 0-2.1A;Charging Voltage: DC 4.5V-5.5V (DC 5V Recommended)
  • MCU Users: if You Accept a Small Load KEY Can be Connected to the Microcontroller about 20s to Provide a Low Level Allows the Module to Continue Working. Trigger Mode: Low Level Trigger (Ground)
  • Protection Functions: 4 in 1 Charging / Discharging / Lithium Battery Protection / Battery Level Indicator Module.Lithium Battery Protection Function:Over-Current Protection,Over-Voltage Protection, Over-Temperature Protection, Short Circuit Protection
  • NOTE:The First Time the Load is Connected, Output is Automatically Turned On. If the Load is Less than 50MA, the Output will be Automatically Turned Off after 30s; if the Load is Greater than 50MA, the Output Will be Automatically Turned On
  • Application:2A 5V Module Widely Used for Mobile Power, Car Charging Retrofit,Driving Recorder Power Supply and Portable Devices Such As Mobile Phones and Tablets
  • See more on Amazon...

Brand: AEDIKO   |   Manufacturer: AEDIKO

Amazon Price: $9.99 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #16

AITIAO 12Pcs 2A USB 18650 Lithium Li-ion Battery Charger Module Adjustable Boost Module DC-DC 3.7V to 5V 9V 12V Step Up Boost Module TP4056 DIY Kit Parts

Asin: B09QM557S1   |   Ean: 0701715511743   |   UPC: 701715511743

These Lithium Ion Charger 18650 Module Can Be Used For Multimeter, Converted To Lithium Battery Charging.
Package Included: 12Pcs 2A Usb 18650 Lithium Li-Ion Battery Charger Module.
Note: The Out+Port Can Output An Adjustable Voltage.
Output Current: 5V 1.4A; 9V 0.8A; 12V 0.6A; Charging Current: Max 1A, Discharging Current: Max. 2A.

Features

  • Input voltage: 4.5-8V DC; Output voltage: 4.3-27V DC (Continuously adjustable); Charging voltage: 4.2V DC
  • Output Current: 5V 1.4A; 9V 0.8A; 12V 0.6A; Charging current: Max 1A, Discharging current: Max. 2A
  • These lithium ion charger 18650 module can be used for multimeter, converted to lithium battery charging
  • Note: The OUT+Port can output an adjustable voltage
  • Package Included: 12Pcs 2A USB 18650 Lithium Li-ion Battery Charger Module
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Brand: AITIAO   |   Manufacturer: AITIAO

Amazon Price: $9.99 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #17

Discharge Integrated Charging Protection Module :6pcs 2A 5V Module 3.7V 4.2V for 186 50 Lithium Battery Charging Boost Mobile Power Protection PCB Board

Asin: B0BGJJ4YXR

Discharge Mode: (The Charging Mode Key Function Is Invalid), Trigger The Key Port Once To Open The Output; Continuously Trigger The Key Port Twice To Close The Output.
Note: Allow Discharge While Charging. (Note: At This Time Output Voltage 4.7 / 5V).
Ioad Connection : The First Time The Load Is Connected, The Output Is Automatically Turned On. If The Load Is Less Than 50Ma, The Output Will Be Automatically Turned Off After 30 Seconds; If The Load Is Greater Than 50Ma, The Output Will Be Automatically Turned On.
Protective Function : 4 In 1 Charging / Discharging / Lithium Battery Protection / Battery Level Indicator Module. Lithium Battery Protection Function: Over-Current, Overvoltage, Over-Temperature, Short Circuit Protection.

Features

  • Charging voltage: DC 4.5V-5.5V (DC 5V recommended) Charging current: 0-2.1A Charging quiescent current: 100uA Full voltage: 4.2V+ -1% Discharge current: 0-2.4A Discharge quiescent current: 50uA Discharge efficiency: up to 96% Output voltage: 5V Output current: 0-2.4A Ambient temperature: -20 to + 85 PCB board process: Shen Jin Size : 25 * 16 * 4mm
  • Protective function : 4 in 1 Charging / Discharging / Lithium Battery Protection / Battery Level Indicator Module. Lithium battery protection function: over-current, overvoltage, over-temperature, short circuit protection
  • Discharge mode: (The charging mode KEY function is invalid), trigger the KEY port once to open the output; continuously trigger the KEY port twice to close the output
  • Ioad Connection : The first time the load is connected, the output is automatically turned on. If the load is less than 50MA, the output will be automatically turned off after 30 seconds; if the load is greater than 50MA, the output will be automatically turned on
  • Note: Allow discharge while charging. (Note: At this time output voltage 4.7 / 5V)
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Brand: TAHULU   |   Manufacturer: TAHULU

Dimensions: 0.20 x 0.98 x 0.59 inches

Amazon Price: $6.99 | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #18

DAOKI 5 Pcs 4.3V-27V Charging Discharge Module Adjustable Step Up Module+18650 Battery Holder with Red and Black Lines for 18650 Lithium Battery Fast Charging Boost Mobile Power Protection PCB Board

Asin: B091YL52YW   |   Model: JK-US-031   |   PartNumber: JK-US-031

【Product Construction】:This Product Can Build A 9V Or 12V Rechargeable Power Supply, With A Micro Usb As A Dc 5V Input Interface..
【Overcharge Protection】:When The Input Current Reaches The Limit Flow Rate Of A Certain Module, The Module Will Automatically Turn On The Overcharge Protection Function To Prevent Damage Caused By Overcharge.
【Multimeter】:Can Be Used For Multimeter, Converted To Lithium Battery Charging. Vin+ Port Input 5V Solar Panels, Bat+ Port Can Output 4.2V To Charger 3.7V 18650 Battery..
【Various Indices】:Input Voltage: 4.5-8V; Charging Voltage: 4.2V(Charge The 3.7V 18650 Lithium Battery); Charging Current: Up To 1A; Discharge Current: The Maximum 2A..

Features

  • Product use This module is made for charging rechargeable lithium batteries and Boost module. This module greatly simplifies the process of adding single cell Lithium battery power to your projects.
  • Various indices Input voltage: 4.5-8V; Charging voltage: 4.2V(Charge the 3.7V 18650 Lithium Battery); Charging current: up to 1A; Discharge current: the maximum 2A.
  • Product construction This product can build a 9v or 12v rechargeable power supply, with a micro usb as a DC 5v input interface.
  • Multimeter Can be used for multimeter, converted to lithium battery charging. VIN+ Port input 5V solar panels, BAT+ port can output 4.2V to charger 3.7V 18650 battery.
  • Overcharge protection When the input current reaches the limit flow rate of a certain module, the module will automatically turn on the overcharge protection function to prevent damage caused by overcharge
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Brand: DAOKI   |   Manufacturer: DAOKI

Weight: 0.22 Pounds

Amazon Price: $8.59 ($0.78 / Count) | as of 05/13/2024 (7:26pm pst) *DETAILS

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  #19

Aliotech 4Pcs 5V Micro USB 1A 18650 TP4056 Lithium Battery Charging Board with Protection Charger Module

Asin: B091N5L7J2   |   Ean: 0727536769880   |   UPC: 727536769880

On-Board Micro Usb And Soldering Joints 5V Input`Port And Charging Status Indicator(Red Indicator Is Charging,Green Indicator Is Full Charged).
Package Includes 4Pcs Micro Usb 1A 18650 Tp4056 Lithium Battery Charging Board With Protection Charger Module.
Current: 3A, Board Size: 26 X 17Mm/1.02 X 0.67Inch(L*W).
Input Voltage: Dc5v,Charging Cut-Off Voltage: 4.2V Maximum Charging Current: 1A.

Features

  • Micro usb lithium battery charging board with overcharge, overdischarge and overcurrent protection
  • Input Voltage: DC5V,Charging Cut-off Voltage: 4.2V Maximum Charging Current: 1A
  • On-board micro USB and soldering joints 5V input`port and charging status indicator(red indicator is charging,green indicator is full charged)
  • Current: 3A, Board Size: 26 X 17mm/1.02 X 0.67inch(L*W)
  • Package includes 4pcs Micro USB 1A 18650 TP4056 Lithium Battery Charging Board with Protection Charger Module
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Manufacturer: DaDa MFG

Amazon Price: $5.59 | as of 05/13/2024 (7:26pm pst) *DETAILS

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