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12 Volt Battery Charger 750mA Automatic Battery maintainer trickle Battery Charger for Automotive car Motorcycle Lawn Mower Boat ATV Sealed Lead Acid Batteries

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$17.34

$ 8 .29 $8.29

In Stock

About this item

  • ✅【3-Stage Intelligent Charging】: The float charger has a fully automatic CC-CV(H)-CV(F) charging process. It monitors the entire charging process and automatically stops charging when the battery is fully charged. The Unocho battery charger is designed for charging 12V AGM GEL lead-acid batteries with a battery capacity range of 3Ah to 18Ah, and can maintain batteries up to 36Ah.
  • ✅【Safety Protection】: This intelligent trickle battery charger is designed for automatic charging and maintenance of lead-acid batteries, with multiple protection mechanisms such as reverse polarity, short circuit, over-voltage/current, overcharge/discharge, overload, and overheating, ensuring safe and reliable use. The SAE quick disconnect design and safety devices also enhance the protective measures.
  • ✅【Intelligent LED Indicator】: The 12V charger comes with a dual-color LED indicator that provides intuitive feedback on the charging status and diagnostic information in maintenance mode. LED indicator lights: Yellow: Charging Green: Standby/Complete/Float and Maintenance Red: Reverse polarity Off: Output short circuit protection. You can easily check the status of the battery, including charging, fully charged, and maintenance modes.
  • ✅【Wide Compatibility】: This 12V intelligent battery charger is widely compatible with cars, motorcycles, ATV, RV, power sports, boats, electric vehicles, golf carts, lawn mowers, and is compatible with all 12V lead-acid/SLA/VRLA/GEL/AGM/WET batteries.
  • ✅【Safety Certified and Guarantee】 The Unocho 12V battery trickle charger is ETL, CE, FCC, and RoHS certified, and comes with worry-free return and exchange services as well as 24-hour customer support, eliminating all your worries about this car battery charger.
  • ✅【Unocho battery charger】The Unocho 12V battery trickle charger is comes with worry-free return and exchange services as well as 24-hour customer support, eliminating all your worries about this car battery charger



Product Description

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Brief:

  • The Unocho battery charger is intelligently engineered to effectively charge 12V AGM GEL lead-acid batteries with a capacity ranging from 3Ah to 18Ah, while also providing maintenance charging for batteries up to 36Ah. It operates as a 12V automatic battery trickle charger, boasting a sleek and lightweight design that is remarkably compact, making it exceptionally convenient for use in confined spaces.
  • This Lead-Acid Battery charger incorporates a cutting-edge microprocessor-controlled program, harnessing advanced technology that ensures a complete recharge of the battery while preventing any risk of overcharging. The charger comes equipped with both alligator clips and ring terminals, facilitating effortless and secure connections. Its user-friendly design a hassle-free experience during setup and operation.
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Main Features:

  • The Unocho 12V charger incorporates a fully automated three-stage CC-CV(H)-CV(F) charging process, ensuring optimal charging performance.
  • It is specifically designed to cater to various 12V lead-acid battery types, including GEL, AGM, SLA, and more.
  • Equipped with a tri-color LED indicator, the charger provides clear visual feedback during operation: Yellow indicates charging, Green signifies a completed charge, and Red indicates reversed polarity.
  • The 12V battery charger utilizes a switch-power supply topology, prioritizing safety and maximizing efficiency.
  • Multiple protection mechanisms are in place to safeguard against battery polarity reversal, overcurrent protection (OCP), overvoltage protection (OVP), and short circuits in output connectors.
  • Even when the battery is connected in maintenance float mode, the charger ensures it is not overcharged, providing peace of mind and prolonged battery life.

Specification

Input Voltage: 100-240VAC, 50-60Hz
Input Current: 0.1A
Back Current Drain: 1.3mA
Charge Voltage: 12V
Bulk Charge Current: 0.75A±0.2A
Operating Temperature: -20℃ to 50℃
Cooling: Natural convection. Please ensure the charger is not covered during operation.
Charging Principle: Automatic three-stage CC-CV(H)-CV(F) charging process.
Bulk Limited Voltage: 14.7V
Battery Type: Compatible with all types of 12V AGM, GEL, and Lead-acid Batteries
Battery Capacity: Supports a range of 3~18Ah
Enclosure: IP64 rated for dust protection and water splashing resistance

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Suitable for charging

  • Compatible Battery Types: SLA/VRLA/GEL/AGM/WET and deep-cycle batteries Suitable Vehicle
  • Types: Automotive, ATVs, RVs, scooters, golf carts, lawn mowers, motorcycles, cars, boats, and more
  • Ability: Capable of charging fully drained 12V pb/sla/gel/agm/lead-acid batteries
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Package Includes:

  • 1 x Unocho 12V Battery Charger
  • 1 x DC Output Cable with Clip Connectors
  • 1 x DC Output Cable with Ring Connectors
  • 1 x Instruction Manual

Jeff
Reviewed in the United States on March 10, 2025
Good battery charger/tender.
Susan Caie
Reviewed in Canada on February 21, 2025
good
Jack Delwin Jones
Reviewed in the United States on January 6, 2025
Works great
Little Flower
Reviewed in Canada on January 31, 2025
Trickle charges quad with no problems.
Steven W. Grant
Reviewed in the United States on January 27, 2025
It works great and uses the same plug as Harley Davidson.
Tony
Reviewed in Mexico on March 20, 2024
Muy práctico y eficiente
Tere Pacheco
Reviewed in Mexico on February 21, 2024
Ideal para autos que no se usan diariamente. Previene que se descargue la batería. Fácil de instalar.
Ron
Reviewed in Canada on November 21, 2024
Works as described
gcfurey
Reviewed in Canada on November 18, 2024
Works great
Daniel Caty
Reviewed in Canada on November 18, 2024
Très bien mais le fil un peu trop court
Customer
Reviewed in Canada on November 15, 2024
Using this charger to keep the battery charged for a Vevor heater and works great.
Jim S.
Reviewed in Canada on January 17, 2024
Unit seems to be working ok , been in use for a few weeks now.
Sean Zia
Reviewed in Canada on July 12, 2022
Tried different model from cheap to mid expensive one, some was not even do a simple job, some was good but way over price, some with cheap quality.Even one mid price exploded my battery!!This one but came with low price, doing what it should do perfectly. Easy to use, no special steps or config.Just plug and wait. Super simple, it even bring one of my half dead batt back to life !
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