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Best Boat Battery Chargers - Buying Guide

Last Updated: 03/20/2019

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  #1

BMK 12V 5A Smart Battery Charger Portable Battery Maintainer with Detachable Alligator/Rings/Clips Fast Charging Waterproof Trickle Charger for Car Boat Lawn Mower Marine Sealed Lead Acid Battery

 Ean: 0614878158000   |    PartNumber: 4333804069   |   Asin: B06XK7PM9F

BMK utilizes the latest technology in AGM, GEL, Flooded(Wet), Calium type deep cycle, VRLA maintenance free lead acid batteries charging.
Can be used with 12-100Ah batteries, while for the best results, use with 12-60Ah batteries.

Four Stage Charger
Stage 1:Desulfating the battery through 18V pulse, Charger enters this stage if it detects battery sulfation or severe discharger. Once battery is rejuvenated, charger moves to Bulk stage (LEDs:1 ON,2-4 OFF )
Stage 2: Bulk charge using charger highest rated current for the type of battery in use until it reaches 80% capacity. (LEDs:1-4 Blinking Sequentially)
Stage 3:Absorption,the output voltage is limited to 14.7V while current declines as the battery charges to its full capacity without overheating (LEDs:1-3 ON,4 Blinking)
Stage 4:Float,At this stage, the battery is fully charged and the charger maintains the battery through pulse charging. (LEDs:1-4 ON)

How to use:
1.Connect the AC cord to the socket, The [power] LED (red) will light on solid.
2.Connect positive charger clip (red) to positive battery terminal, the black clip to negative, the "25%~100%" LEDs will light in sequence,
If the battery polity is reversed or output is shorted, all LEDs will flashing simultaneously, DISCONNECT&CHECK
3.Depend on the charged capacity, 25%~100% LEDs will lights up solid, When all are ON, the battery is fully charged, you can disconnect the battery to use or keep it connected to charge in float mode.
If battery stays at stage 2 after 24 hours of charging, then the battery is defective.

Features

  • FAST CHARGING CAR BATTERY BOOSTER DC Output 13.8V/5A, AC Input 100-240V, 1.5A 60/50Hz; With 5A DC output current, BMK 12V 5A car battery charger is suitable for charging batteries with 15-100Ah. NOTE: To better tender the battery, please make sure the battery capacity is higher than 15Ah, it can also charge over 100Ah batteries, just more charging time. Super convenient and time-saving car battery trickle chargers
  • MULTI SAFETY PROTECTIONS - BATTERY RESCUE & RECOVER Made of high quality ABS, IP65 Waterproof, multi-protects of Short Circuit/ OV/ OC/ Overload/ Polarity Reverse, featured with Constant Pulse Current Maintenance function to avoid overcharge and discharge; Full-loaded and burn-in test prove its high reliable efficiency, stable performance and longer service life
  • 4-STAGE SMART CHARGING - FULLY AUTOMATIC BOAT BATTERY CHARGER 12V battery charger operated with 4 stages automatic charging process by MCU controller, 25%/50%/75%/100% to indicate quantity of electricity and monitor the whole charging progress. Stop automatically when the battery is fully charged. LED indicator designed to display different charging status of the 12v smart charger
  • MULTI-PURPOSES DEEP CYCLE BATTERY CHARGER Pb/SLA/VRLA/GEL/AGM lead acid battery charger tender, operated with vulcanization function, BMK battery maintainer charger is a great choice for lawn mower, boat, car, motorcycle, electric vehicle, electric tools and emergency battery charging, lightweight(15.87oz) allows you take it to anywhere, used as Trickle Battery Charger as well
  • BMK 100% MONEY-BACK GUARANTEE BMK boat battery trickle charger offers lifetime quality warranty, considerate and timely after-sale services, eliminating all your worries about getting this trolling motor battery charger. Just get your Automotive Car Battery Charger Maintainer with confidence
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Brand: BMK BLUEMICKEY   |   Manufacturer: BMK BLUEMICKEY

Package Dimensions: 2.9 x 4.6 x 9.5 inches (7.4 x 11.7 x 24.1 cm)

Warranty: 24 Months Warranty-Life Time Quality Guarantee

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  #2

NOCO Genius GENM2 8 Amp 2-Bank Waterproof Smart On-Board Battery Charger

Model: GENM2   |    Mpn: GENM2   |    Ean: 0082045938463   |    PartNumber: GENM2   |   Asin: B00CBTRMZ4

Gen mini on-board smart battery chargers are rugged and compact waterproof chargers for 12 Volts lead-acid batteries. They can be mounted onto virtually any vehicle, Like a boat, car, tractor, or RV. Safe to leave connected indefinitely, the Gen mini interactively diagnoses, recovers, and charges wet, gel, F and AGM batteries from 20-120 Ampere hour and maintains all battery sizes. The Gen mini is a smart battery charging solution for rugged environments, and includes multiple innovative features, such as 100 percent waterproof design, automatically recovers sulphated batteries, charges multiple battery chemistries, designed for user safety, protects against abnormal conditions, small, compact design, optimizes a battery's specific gravity, charges 2x faster than traditional chargers, works with varying AV voltages, and ignition protected. Gen mini on-board smart battery chargers are rated at IP68, ETL approved for United States and Canada, and comes with a 5 year limited warranty.

Features

  • 8 Amp (4 Amp per bank) Smart On-Board Battery Charger for 12-volt batteries; charges and maintains all types of lead-acid batteries from 20-120Ah, including Wet, Gel, MF, and AGM
  • Designed for safety; Safe for anyone to use. Does not generate sparks, and protects against reverse battery hookup, short circuit, open circuit, overheat, overcurrent and does not overcharge the battery
  • Brings batteries back to life; an advanced recovery mode repairs damaged areas of the battery to provide longer, healthier battery performance. Recovers deeply discharged and sulfated batteries with pulse charging.
  • Rapid Charging Technology; charges batteries 2X faster than traditional battery chargers, and a lightweight, compact design
  • The most advanced charger ever; It features innovative and advanced technology that makes charging easy and simple. The charger makes important charging decisions so you don't have to. It is the safest, most effective charger you may ever use.
  • See more on Amazon...

Brand: NOCO   |   Manufacturer: NOCO

Item Dimensions: 5.5 x 2.2 x 7.9 inches (14.0 x 5.6 x 20.1 cm)   |   Package Dimensions: 5.7 x 8.4 x 10.4 inches (14.5 x 21.3 x 26.4 cm)

First Available: 2013-04-12

Warranty: 5-Year Limited Warranty

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  #3

NOCO Genius GENM3 12 Amp 3-Bank Waterproof Smart On-Board Battery Charger

Model: GENM3   |    Mpn: GENM3   |    Ean: 0046221150254   |    PartNumber: GENM3   |   Asin: B01FRQTXCC

Gen Mini On-Board smart battery chargers are rugged and compact waterproof chargers for 12 Volts lead-acid batteries. They can be mounted onto virtually any vehicle, like a boat, car, Tractor, or RV. Safe to leave connected indefinitely, the Gen Mini interactively diagnoses, recovers, and charges wet, gel, mf and AGM batteries from 20-120 ampere hour and maintains All battery sizes. The Gen Mini is a smart battery charging solution for rugged environments, and includes multiple innovative features, such as 100 percent waterproof design, automatically recovers sulfated batteries, charges multiple battery chemistries, designed for user safety, protects against abnormal conditions, small, compact design, optimizes a battery's specific gravity, charges 2X faster than traditional chargers, works with varying AV voltages, and ignition protected. Gen Mini On-Board smart battery chargers are rated at IP68, ETL approved for United States and Canada, and comes with a 5 year limited warranty.

Features

  • 12 amp (4 amp per bank) smart on-board battery Charger for 12-volt batteries; charges and maintains all types of lead-acid batteries from 20-120ah, including wet, gel, MF, and AGM
  • Safe for anyone to use. Does not generate sparks, and protects against reverse battery Hookup, short circuit, open circuit, overheat, overcurrent and does not overcharge the battery
  • An Advanced recovery mode repairs damaged areas of the battery to provide longer, healthier battery performance. Recovers deeply discharged and sulfated batteries with pulse charging
  • Rapid charging technology; charges batteries 2X faster than traditional battery chargers, and a lightweight, compact design
  • Features Advanced technology that makes charging easy and simple. The Charger makes important charging decisions so you don't have to. It is the safest, most effective Charger you may ever use
  • See more on Amazon...

Brand: NOCO   |   Manufacturer: NOCO

Item Dimensions: 9.8 x 6.5 x 11.3 inches (24.9 x 16.5 x 28.7 cm)   |   Package Dimensions: 6.3 x 10 x 11.3 inches (16.0 x 25.4 x 28.7 cm)

First Available: 2016-05-17

Warranty: 5 Year Limited Warranty

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  #4

NOCO Genius GEN4 40 Amp 4-Bank Waterproof Smart On-Board Battery Charger

Model: GEN4   |    Mpn: GEN4   |    Ean: 0046221090291   |    PartNumber: GEN4   |   Asin: B003JSLWWA

The on-board battery charger offers the perfect mix of high-technology and rugged construction. With a fully-sealed, waterproof housing, the GEN4 can be mounted directly onto a variety of applications including boats, tractors and a wide range of equipment. With the intelligent NOCO VosFX processor constantly monitoring the power input, attached battery and charger itself, the GEN4 charger is capable of diagnosing, recovering, charging and maintaining batteries. Automatically adjusts itself to changing current needs. Reverse polarity, short circuit, open circuit, spark proof, overheat, overcurrent and overcharge. High-frequency, high-efficiency for a lightweight, compact charger. Charges batteries 2 times faster than traditional linear battery chargers. 100 per cent full charge even with varying A/C input voltages. Safely charges Wet, Gel, MF and AGM batteries. Automatically shuts off if charger remains in bulk charge mode for an extended period of time. 100 per cent completely sealed. Protects our units from the most extreme environments and rated at IP68. Box includes a charger, owner's manual and user guide and product registration card. 3 Year Limited Warranty and meets ISO 8846 marine standards and ignition protected (US Coast Guard 33 CFR 183.410).

Commonly used search terms: marine battery charger, boat battery charger, onboard battery charger, onboard marine battery charger, waterproof marine battery charger, onboard battery charger for boats, marine battery charger 4 bank, boat battery charger 4 bank

Features

  • 40 Amperes (10 Amperes per bank) Smart On-Board Battery Charger for 12-volt batteries; charges and maintains all types of lead-acid batteries from 25-230Ah, including Wet, Gel, MF, and AGM
  • Designed for safety; safe for anyone to use; does not generate sparks, and protects against reverse battery hookup, short circuit, open circuit, overheat, overcurrent and does not overcharge the battery
  • 100 percent waterproof; completely sealed to protect against the most extreme environments and rated at IP68.Weight 15.6 Pounds
  • Rapid Charging Technology; Charges batteries 2X faster than traditional battery chargers, and a lightweight, compact design
  • The most advanced charger ever; it features innovative and advanced technology that makes charging easy and simple; the charger makes important charging decisions so you don't have to. It is the safest, most effective charger you may ever use
  • See more on Amazon...

Brand: NOCO   |   Manufacturer: NOCO

Item Dimensions: 6.29 x 11.22 x 0 inches (16.0 x 28.5 x 0.0 cm)   |   Package Dimensions: 6.5 x 11.4 x 14.1 inches (16.5 x 29.0 x 35.8 cm)

Warranty: 3 Year Limited Warranty

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  #5

NOCO Genius GENM1 4 Amp 1-Bank Waterproof Smart On-Board Battery Charger

Model: GENM1   |    Mpn: GENM1   |    Ean: 0082045922943   |    PartNumber: GENM1   |   Asin: B00CBTRN26

Gen mini on-board smart battery chargers are rugged and compact waterproof chargers for 12 Volts lead-acid batteries. They can be mounted onto virtually any vehicle, Like a boat, car, tractor, or RV. Safe to leave connected indefinitely, the Gen mini interactively diagnoses, recovers, and charges wet, gel, F and AGM batteries from 20-120 Ampere hour and maintains all battery sizes. The Gen mini is a smart battery charging solution for rugged environments, and includes multiple innovative features, such as 100 percent waterproof design, automatically recovers sulfated batteries, charges multiple battery chemistries, designed for user safety, protects against abnormal conditions, small, compact design, optimizes a battery's specific gravity, charges 2x faster than traditional chargers, works with varying AV voltages, and ignition protected. Gen mini on-board smart battery chargers are rated at IP68, ETL approved for United States and Canada, and comes with a 5 year limited warranty.

Features

  • 4 Amp (4 Amp per bank) Smart On-Board Battery Charger for 12-volt batteries; charges and maintains all types of lead-acid batteries from 20-120Ah, including Wet, Gel, MF, and AGM
  • Designed for safety; Safe for anyone to use. Does not generate sparks, and protects against reverse battery hookup, short circuit, open circuit, overheat, overcurrent and does not overcharge the battery
  • Brings batteries back to life; an advanced recovery mode repairs damaged areas of the battery to provide longer, healthier battery performance. Recovers deeply discharged and sulfated batteries with pulse charging.
  • Rapid Charging Technology; charges batteries 2X faster than traditional battery chargers, and a lightweight, compact design
  • The most advanced charger ever; It features innovative and advanced technology that makes charging easy and simple. The charger makes important charging decisions so you don't have to. It is the safest, most effective charger you may ever use.
  • See more on Amazon...

Brand: NOCO   |   Manufacturer: NOCO

Item Dimensions: 3.8 x 2.2 x 6.6 inches (9.7 x 5.6 x 16.8 cm)   |   Package Dimensions: 5.6 x 8 x 9 inches (14.2 x 20.3 x 22.9 cm)

First Available: 2013-04-12

Warranty: 5-Year Limited Warranty

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  #6

ProMariner Multi 43008 Battery Charger Prosport 8 Amp

Model: 43008   |    Mpn: 43008   |    Ean: 0031669430082   |    PartNumber: 43008   |   Asin: B00F5EBQ36

Professional Mariner was founded over 35 years ago with one premise; to make boating more enjoyable! We pioneered a robust line of fully automatic, on-board marine battery chargers that provided the marine industry with a mainstream method of charging batteries in a short time without the need for storing or carrying portable battery chargers on-board.

Features

  • Primary Digital Technology: Microprocessor and software controlled pulse charging technology delivering a 40 percent lighter design than the previous generation of epoxy filled chargers, cooler charger operation and faster charging
  • System OK and Battery Bank Trouble Status Indicators: Advanced technology eliminates time consuming troubleshooting by clearly indicating system and battery connections are OK or if a fault is present on a specific battery bank
  • Digital Multi-Stage Performance Charging: Fully charge and extend the life of your batteries - automatically charges, conditions and safely maintains all batteries on board for maximum time on the water
  • Energy Saver Mode: After fully charging and conditioning batteries, Pros port's Energy Saver Mode will monitor and Auto Maintain batteries only when needed, maintaining a full state of charge. This significantly reduces AC power consumption, lowers operating costs and maximizes reserve power performance.
  • storage Recondition Mode: During short or long-term storage, Pros port automatically reconditions all batteries on board once a month for maximum battery life and performance
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Brand: ProMariner   |   Manufacturer: MARINCO

Item Dimensions: 2.75 x 7.25 x 8.38 inches (7.0 x 18.4 x 21.3 cm)   |   Package Dimensions: 6.2 x 8.6 x 10.7 inches (15.7 x 21.8 x 27.2 cm)

Warranty: NA

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  #7

NOCO Genius GEN1 10 Amp 1-Bank Waterproof Smart On-Board Battery Charger

Model: GEN1   |    Mpn: GEN1   |    Ean: 0046221090260   |    PartNumber: GEN1   |   Asin: B003JSHQW0

The on-board battery charger Offers the perfect mix of high-technology and rugged construction. With a fully-sealed, waterproof housing, The GEN1 can be mounted directly onto a variety of applications including boats, tractors and a wide range of equipment. With the intelligent NOCO vosfx processor constantly monitoring the power input, attached battery and charger itself, The GEN1 charger is capable of diagnosing, recovering, charging and maintaining batteries. Automatically adjusts itself to changing current needs. Reverse polarity, short circuit, open circuit, spark proof, overheat, overcurrent and overcharge. High-frequency, high-efficiency for a lightweight, compact charger. Charges batteries 2 times faster than traditional linear battery chargers. 100 per cent full charge even with varying a/C input voltages. Safely charges wet, gel, F and AGM batteries. Automatically shuts off if charger remains in Bulk charge mode for an extended period of time. 100 per cent completely sealed. Protects our units from the most extreme environments and rated at IP68. Box includes a charger, owner's manual and user guide and product registration card. 3 year limited warranty and meets ISO 8846 marine standards and ignition protected (us Coast guard 33 CFR 183.410).

commonly used search terms: marine battery charger, boat battery charger, onboard battery charger, onboard marine battery charger, waterproof marine battery charger, onboard battery charger for boats, marine battery charger 1 bank, boat battery charger 2 bank

Features

  • 10 Amperes (10 Amperes per bank) Smart On-Board Battery Charger for 12-volt batteries; charges and maintains all types of lead-acid batteries from 25-230Ah, including Wet, Gel, MF, and AGM
  • Designed for safety; safe for anyone to use; does not generate sparks, and protects against reverse battery hookup, short circuit, open circuit, overheat, overcurrent and does not overcharge the battery
  • 100 percent waterproof; completely sealed to protect against the most extreme environments and rated at IP68
  • Rapid Charging Technology; Charges batteries 2X faster than traditional battery chargers, and a lightweight, compact design
  • The most advanced charger ever; it features innovative and advanced technology that makes charging easy and simple. the vosFX Processor built inside every charger makes important charging decisions so you don't have to; it is the safest, most effective charger you may ever use
  • See more on Amazon...

Brand: NOCO   |   Manufacturer: NOCO

Item Dimensions: 6 x 9 x 10 inches (15.2 x 22.9 x 25.4 cm)   |   Package Dimensions: 6.2 x 9.1 x 9.8 inches (15.7 x 23.1 x 24.9 cm)

Warranty: 3 Year Limited Warranty

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  #8

NOCO Genius GEN2 20 Amp 2-Bank Waterproof Smart On-Board Battery Charger

Model: GEN2   |    Mpn: GEN2   |    Ean: 0046221090277   |    PartNumber: GEN2   |   Asin: B003JSJS5I

The on-board battery charger Offers the perfect mix of high-technology and rugged construction. With a fully-sealed, waterproof housing, The Gen1 can be mounted directly onto a variety of applications including boats, tractors and a wide range of equipment. With the intelligent NOCO vosfx processor constantly monitoring the power input, attached battery and charger itself, The Gen1 charger is capable of diagnosing, recovering, charging and maintaining batteries. Automatically adjusts itself to changing current needs. Reverse polarity, short circuit, open circuit, spark proof, overheat, overcurrent and overcharge. High-frequency, high-efficiency for a lightweight, compact charger. Charges batteries 2 times faster than traditional linear battery chargers. 100 per cent full charge even with varying a/C input voltages. Safely charges wet, gel, F and AGM batteries. Automatically shuts off if charger remains in Bulk charge mode for an extended period of time. 100 per cent completely sealed. Protects our units from the most extreme environments and rated at IP68. Box includes a charger, owner's manual and user guide and product registration card. 3 year limited warranty and meets ISO 8846 marine standards and ignition protected (us Coast guard 33 CFR 183.410).

commonly used search terms: marine battery charger, boat battery charger, onboard battery charger, onboard marine battery charger, waterproof marine battery charger, onboard battery charger for boats, marine battery charger 2 bank, boat battery charger 2 bank

Features

  • 20 Amperes (10 Amperes per bank) Smart On-Board Battery Charger for 12-volt batteries; charges and maintains all types of lead-acid batteries from 25-230Ah, including Wet, Gel, MF, and AGM
  • Designed for safety; safe for anyone to use; does not generate sparks, and protects against reverse battery hookup, short circuit, open circuit, overheat, overcurrent and does not overcharge the battery
  • 100 percent waterproof; completely sealed to protect against the most extreme environments and rated at IP68
  • Rapid Charging Technology; Charges batteries 2X faster than traditional battery chargers, and a lightweight, compact design
  • The most advanced charger ever; it features innovative and advanced technology that makes charging easy and simple; the charger makes important charging decisions so you don't have to. It is the safest, most effective charger you may ever use
  • See more on Amazon...

Brand: NOCO   |   Manufacturer: NOCO

Item Dimensions: 6.29 x 9.38 x 0 inches (16.0 x 23.8 x 0.0 cm)   |   Package Dimensions: 6.5 x 10 x 11 inches (16.5 x 25.4 x 27.9 cm)

Warranty: 3 Year Limited Warranty

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  #9

ProMariner Prosport 6 Battery Charger, 6 Amp, 12V,

Model: SS-SMS-430068   |    Mpn: 430068   |    Ean: 0097914426163   |    PartNumber: 430068   |   Asin: B00F5EBP8W

ProMariner Prosport6 Gen3, manufacturer's part number 43006, generation 3 battery charger, 6 amp, 12 volt, 1 bank, waterproof, gel/flooded/AGM batteries, prewired, with battery status and charge indicators. Prosport generation 3 on-board marine battery chargers incorporate all-digital microprocessor control. Like no other, the new prosport Series provides automatic installation feedback with its exclusive "system check ok" and individual "battery bank trouble" LED indicators, and also has the most advanced energy saving mode. After fully charging and conditioning batteries, prosport's energy Saver mode will monitor and auto maintain batteries only when needed to maintain a full state of charge, resulting in maximum reserve power performance and lower AC power consumption and operating costs. Prosport incorporates distributed-on-demand charging technology, taking 100% of the available charging Amps and distributing them to any one or combination of all batteries as needed for faster charging. Prosport is 100% waterproof and shockproof, weighing 40% lighter than older technology epoxy filled chargers providing cooler operation and greater reliability. Each prosport 43006 has 4 digitally selectable charge profiles including a once-a-month storage reconditioning mode for extending battery life.

Features

  • Fully charge and extend the life of your batteries. Automatically charges, conditions and safely maintains all batteries on board for maximum time on the water
  • During short or long-term storage, prosport automatically reconditions all batteries on board once a month for maximum battery life and performance
  • LED indicators for charging, conditioning and auto maintain modes in addition to AC power and selected battery type
  • Compact and rugged extruded aluminum design, dual in-line DC safety fuses for trolling Motor and house battery banks
  • Pre-wired for easy installation
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Brand: ProMariner   |   Manufacturer: ProMariner

Item Dimensions: 9 x 6 x 9 inches (22.9 x 15.2 x 22.9 cm)   |   Package Dimensions: 6.1 x 8.8 x 9.5 inches (15.5 x 22.4 x 24.1 cm)

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  #10

MOTOPOWER MP00207A 12V 2Amp Smart Automatic Battery Charger Maintainer for Both Lead Acid Batteries and Lithium Ion Batteries

Model: MP00207A   |    Mpn: MP00207A   |    Ean: 0766832212393   |    PartNumber: MP00207A   |   Asin: B01DYE5H9C

The MOTOPOWER MP00207A 12V 2Amp Automatic Batttery Charger/Maintainer can do most of the daily charge and maintenance to all types of 12volt lead acid batteries and 12volt lithium ion batteries which are in good condition above 8volt.NOTE: It may not activate deeply discharged batteries below 8volt.

Fully Automatic - No need of any manual operation, just plug and leave it for charging and maintaining your batteries automatically for long time.

Micropressor Controlled 4-Stage Charge - 4 Stage Charge: Diagnosis, Bulk charge, Absorption and Maintenance. No need of any manual operation, just plug and leave it for charging and maintaining your batteries automatically for long time. The microprocessor controlled program will automatically charge the battery at proper charging rate in each stage and maintain the battery at proper voltage for long time.

Safety Protections - Multi-level safety barrier prevents unsafe and abnormal conditions. No worry about overcharge, short circuit and reverse palarity; Spark Free Technology.

ECO-Friendly - Zero current draw from the battery and low power consumption. Comply with the highest energy saving standard.

LED Indicators - 4 LED Indicators: Power, Charging, Charged/Maintain and Reverse Connection.

WARNING - READ MANUAL CAREFULLY BEFORE USE. NEVER CHARGER A DEAD BATTERY. KEEP GOOD VENTILATION.

NOTE - For special program design of charging both lead acid batteries and lithium ion batteries, it may not activate deeply discharged batteries below 8volt.Keep your batteries maintained regularly.

Features

  • Fully Automatic - No need of any manual operation, just plug and leave it for charging and maintaining your batteries automatically for long time.
  • Micropressor Controlled 4-Stage Charge - Diagnosis, Bulk charge, Absorption and Maintenance. The microprocessor controlled program will automatically charge the battery at proper charging rate in each stage and maintain the battery at proper voltage for long time.
  • Safety Protections - Multi-level safety barrier prevents unsafe and abnormal conditions. No worry about overcharge, short circuit and reverse palarity; Spark Free Technology.
  • LED Indicators - 4 LED Indicators: Power, Charging, Charged/Maintain and Reverse Connection. With SAE quick release connectors design.
  • ECO-Friendly - Zero current draw from the battery and low power consumption. Comply with the highest energy saving standard. For special program design of charging both lead acid batteries and lithium ion batteries, it may not activate deeply discharged batteries below 8volts.
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Brand: MOTOPOWER   |   Manufacturer: MOTOPOWER

Item Dimensions: 1.8 x 2.5 x 7.1 inches (4.6 x 6.4 x 18.0 cm)   |   Package Dimensions: 3 x 4 x 9.4 inches (7.6 x 10.2 x 23.9 cm)

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  #11

ProMariner 51071 5' Battery Bank

Model: 51071   |    Mpn: 51071   |    Ean: 0031669510715   |    PartNumber: 51071   |   Asin: B001446L7M

Professional Mariner was founded over 35 years ago with one premise; to make boating more enjoyable! We pioneered a robust line of fully automatic, on-board marine battery chargers that provided the marine industry with a mainstream method of charging batteries in a short time without the need for storing or carrying portable battery chargers on-board. We haven t looked back since.

Features

  • Faster charging
  • Professional performance
  • Compact lightweight design
  • Built-in safety
  • Easy operation
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Brand: ProMariner   |   Manufacturer: ProMariner

Item Dimensions: 0.25 x 0.38 x 60 inches (0.6 x 1.0 x 152.4 cm)   |   Package Dimensions: 1.7 x 4.9 x 12.1 inches (4.3 x 12.4 x 30.7 cm)

Warranty: na

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  #12

ATTWOOD/MOTORGUIDE Brunswick 8Amp Dual Bank Boating Battery Chargers

Model: 31708   |    Mpn: 31708   |    Ean: 0022697317087   |    PartNumber: 31708   |   Asin: B009JGWY1E

It distributes an ever increasing array of proven hunting and shooting sports products, along with an incredible selection of marine products from trusted vendors. Our product lines include firearms, reloading, marine electronics, trolling motors, optics, Cutlery, archery equipment, ammunition. Manufactured in United States.

Features

  • It distributes an EVER increasing Array of Proven hunting and Shooting sports products, along with an incredible selection of marine products from trusted vendors
  • Our product lines include firearms, reloading, marine electronics, trolling motors, optics, cutlery, archery equipment, ammunition
  • Manufactured in United States
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Brand: ATTWOOD/MOTORGUIDE   |   Manufacturer: United Sporting Company

Item Dimensions: 5 x 5.5 x 8 inches (12.7 x 14.0 x 20.3 cm)   |   Package Dimensions: 4.9 x 5.3 x 7.9 inches (12.4 x 13.5 x 20.1 cm)

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  #13

SLA Battery Charger 24V 2000mah with XLR Connector for Car Electric Bicycle Motorcycle

 PartNumber: 24V2A   |   Asin: B014XH9S6W

TPE Lithium battery

Features

  • XLR plug/connector
  • High Efficiency and Reliability
  • 24V 2000mAh Sealed Lead Acid Battery Charger
  • Voltage: 24V, Chemistry: AGM
  • Over-Current Protection
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Brand: TPE   |   Manufacturer: TPE Electronics Technology Co.,Ltd.

Item Dimensions: 3.74 x 2.56 x 6.42 inches (9.5 x 6.5 x 16.3 cm)   |   Package Dimensions: 2.7 x 4.2 x 7.1 inches (6.9 x 10.7 x 18.0 cm)

Warranty: 1 years

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  #14

Huldaqueen 1 Pc BANTRE US-35 18650 Li-ion Battery 3.6V 3500mAh Micro USB Rechargeable High Drain Lithium Battery for LED Torch Flashlight

 Ean: 0193876235376   |    PartNumber: HU1218-1510   |   Asin: B07M5D9JXN

Features: Widely used in electric torch light camping lamp small portable household appliances, used with a spring device note battery electric equipment. Low discharge rate, no memory effect This battery has an extra long life for all your battery powered devices Made of high quality material, this 3.6V 3500mAh 18650 rechargeable battery provides your electronic device with continuous power during your travelling. Convenient operation due to that advantage that it has no memory effect. Can be charged anytime. Durable case, convenient for storage and taking on the go. Descriptions: This high-capacity battery will ensures optimum performance to save your time and money. Ideal for high drain devices As long as you have this powerful battery for long-term use, you will not worry about the power shortage on the way. Specifications: Voltage: 3.6V Rated Capacity: 3500mAh Size: 70*18.5*18.5mm USB charge: 5V 1A, maximum at 2A Color: yellow Brand: BANTRE Model: US-35 Package included: 1 x 18650 Rechargeable Battery 1 x USB Cable 1 x Portable Plastic Box Notes: According to different conditions, Battery capacity can be divided into actual capacity, theoretical capacity, also called rated capacity. Battery capacity refers to the battery storage capacity. The unit is ""mAh"", 1Ah = 1000mAh, so there are some differences between rated capacity and actual capacity in Li-ion Battery. It is normal and reasonable.

Features

  • Widely used in electric torch light camping lamp small portable household appliances, used with a spring device note battery electric equipment.
  • Low discharge rate, no memory effect
  • This battery has an extra long life for all your battery powered devices
  • Made of high quality material, this 3.6V 3500mAh 18650 rechargeable battery provides your electronic device with continuous power during your travelling.
  • Convenient operation due to that advantage that it has no memory effect. Can be charged anytime.
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Brand: Huldaqueen   |   Manufacturer: Huldaqueen

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  #15

Fuyuang Charger Output 29.4V 2A for Hover Board Suspension Shoes E-Bike Scooter, Lithium Li-ion Battery Charger

 Ean: 6936183493657   |   Asin: B07MZYS1TH

Energy Efficiency Rating: Energy Star VI
Short-circuit Protection: Sustainable short circuit; Automatic repair after failure.
Usage Time: Under load 25 degrees Celsius, 50000 hours can be used.
100% INSPECTION: No load, load voltage, ripple, primary current, withstand voltage test, visual inspection.
Sampling Standards: MIL-STD-105D II AQL: CRI 0; MAJ 0.25; NIN 2.5
> Power Supply with LED indicator; Length of the cable: About 120 CM
> Shell Material: Plastic case
> High price-effective, reliability with industry standards.
> Built-in over voltage, over current, and short circuit protection.
> Working Temperature: -29 C ~+ 45.5 C
> Storage Temperature: -40 C ~+75 C
> DOE VI compliant battery charger,power adapter and LED power supply.
> All our battery charger,power adapter and LED power supply are safety recognized to UL / EN / IEC 60950-1 Safety Standards.
> All our battery charger,power adapter and LED power supply are UL, FCC,cUL, NRcan,TUV/GS, ,EMC, CE,LVD,ErP,CB,RoHs,SAA, REACH,C-Tick,RCM,MEPS,KC,EK,PSE,CCC approved.
> Protections: Short circuit/ Over current/ Over voltage/ Over temperature.
> Built-in active PFC function
> No load power consumption 3 years warranty
> OEM and ODM are available--what you want,what we do.

Features

  • Fuyuang Charger Output 29.4V 2A for Hover Board Suspension Shoes E-bike Scooter, Lithium Li-ion Battery Charger
  • Brand: Fuyuang (Original)
  • Input voltage 100-240V ~50/60Hz 1.2A 120VA; Output voltage 29V 2A; LED (Green 0.2A)
  • DC Connecter: 3 prong Inline; Connecter Diameter about 12mm
  • Packing List: 1 X 29.4V 2A Li-ion Battery Charger (US plug)
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Brand: Fuyuang   |   Manufacturer: Fuyuang

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  #16

Fuyuang Charger Output 42.5V 5A for E-Bike Scooter Sweeper Intelligent Robot Lithium Li-ion Batteries

 Ean: 6936183498324   |   Asin: B07N7NSZ5B

Energy Efficiency Rating: Energy Star VI
Quick charge: No
Short-circuit Protection: Sustainable short circuit ; Automatic repair after failure.
Usage Time: Under load 25 degrees Celsius, 50000 hours can be used.
100% INSPECTION: No load, load voltage, ripple, primary current, withstand voltage test, visual inspection.
Sampling Standards: MIL-STD-105D II AQL: CRI 0; MAJ 0.25; NIN 2.5
> Power Supply with LED indicator
> Length of the cable: About 120 CM
> High price-effective, reliability with industry standards.
> Built-in over voltage, over current, and short circuit protection.
> Working Temperature: -29 C ~+ 45.5 C
> Storage Temperature: -40 C ~+75 C
> DOE VI compliant battery charger,power adapter and LED power supply.
> All our battery charger,power adapter and LED power supply are safety recognized to UL / EN / IEC 60950-1 Safety Standards.
> All our battery charger,power adapter and LED power supply are UL, FCC,cUL, NRcan,TUV/GS, ,EMC, CE,LVD,ErP,CB,RoHs,SAA, REACH,C-Tick,RCM,MEPS,KC,EK,PSE,CCC approved.
> Protections: Short circuit/ Over current/ Over voltage/ Over temperature.
> Built-in active PFC function
> No load power consumption 3 years warranty
> OEM and ODM are available--what you want,what we do.
Usage and Maintenance
1. When charging, first connector to the battery, then connect to AC; after full, cut off AC, then pull the battery plug. If you pull the battery plug first while charging, especially when the charging current is large (red light), it is very easy to damage the charger.
2. Please do not run out of battery power, then charger. Otherwise the battery cannot be protected or even damaged.
3. If your battery has not been used for a long time (2-3 months), please charge the battery.before using it. Make sure your battery is not broken.
4.Please use the charger in a dry place in time.

Features

  • Brand: Fuyuang
  • Output 42.5V 5A ; World Wide Input Voltage 100-240VAC 50/60Hz 2.5A 250VA ; LED: Green 0.5A
  • DC Connector: 3 pin microphone head ; Connector Diameter about 8 mm
  • Replace your broken charger or add an extra charger to charge in 2 locations without taking the original charger with you.
  • Packing List: 1 X 42.5V 5A Lithium Battery Charger (US plug)
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Brand: Fuyuang   |   Manufacturer: Fuyuang

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