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YONHAN Battery Charger 0-20A 12V/24V LiFePO4 Lead Acid Fully Automatic Battery Maintainer, Car Battery Trickle Charger Automotive w/Battery Repair, Winter Mode, for AGM, STD, Gel, Deep Cycle Batteries

  • Based on 1,814 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jun 27
Order within 8 hours and 6 minutes
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Features

  • [20A Suitable for LiFePO4 Lead-acid Battery Charger] 12V 20 Amp, 24V 10Amp 7-stage quick battery charger, Designed to charge, maintain and repair all 12-volt and 24-volt lead-acid automotive, LiFePO4, marine and deep-cycle batteries including AGM, GEL, EFB, SLA,Flooded(WET), Calcium in cars, truck, SUVs, ATV, motorcycle, snowmobile, lawn mower, boat, tractor, forklift, golf cart, etc. which is much faster than 10A or 6A automatic chargers.
  • [Winter Holiday Battery Trickle Charger]The car battery trickle charger features winter and summer modes with smart control to adapt to temperature changes and adjust the charging rate, preventing battery drain. It offers multiple protections, including reverse protection, a cooling system, overcurrent protection, fireproof materials, overcharge, and short circuit protection. These ensure safe charging, making it perfect for maintaining batteries over winter or during holidays.
  • [High-efficiency Pulse Repair] Built-in advanced battery REPAIR mode to help recover old/idle batteries and extend battery life. If the battery cannot be charged, please use repair mode. The high-frequency and low-frequency pulse technology has good repair and activation effects, Automatically enters trickle/float charging mode after fully charged, keep maintaining your batteries during this winter and more, leave batteries for holiday months and still brand new when you back. pls Note: It can not repair a totally dead battery.
  • [Brighter Screen Visualized Charging] Extra large LCD screen not only clear to see under the sunlight but also displays the charging and battery status; charge voltage and current, inside temperature, charge percentage, summer mode, winter mode, etc.
  • [3-in-1 Quick Battery Charger, A Must Have Car Emergency Accessory] AC input: 100-240V 50/60Hz, input power with load: max 300W, applicable battery's voltage: 12V/24V, output current: max 20A/10A. This portable car battery charger has overcharge protection, over current protection, a built-in cooling fan, overheating protection, reverse polarity protection, short circuit protection, sparks-free contact, etc., ensuring a safe and efficient charging process while extending your vehicle's battery life.
  • [Overall Charging Protections] The charging cable contains heat-resistant and oxidation-resistant copper wire, which is not easy to break. It has protection circuits such as overcharge/overvoltage/overcurrent/short circuit, with functions such as overcurrent protection, short circuit protection, reverse connection protection, overheat protection, overvoltage protection and undervoltage protection, ensuring a safe and efficient charging process while extending the battery life of your vehicle.

Brand: YONHAN


Color: Black Red


Product Dimensions: 8.46"D x 7.3"W x 4.1"H


Output Voltage: 12 Volts (DC)


Specification Met: UL


Product Dimensions: 8.46 x 7.3 x 4.1 inches


Item Weight: 2.68 pounds


Item model number: bc02-1a


Is Discontinued By Manufacturer: No


Date First Available: December 6, 2019


Manufacturer: YONHAN


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Well designed.
Best charger I’ve owned. Displays the temperature, amps going into battery, voltage of battery during entire charge cycle and led lights indicating percentage of charge. Works great. Also a maintainer after charge. I love it. Great value for the money.
Reviewed in the United States on April 5, 2025 by Rocky

  • Dependibility
Quick and easy. Works like a charm
Reviewed in the United States on March 26, 2025 by Kindle Customer

  • Great to have around.
Works like a charm. Used it on a 1997 Dodge Ram 1500 truck that rarely gets driven. I have a solar panel in the windshield to keep the battery charged but all of a sudden it stopped working. I tried to start the truck with my jump starter but the battery was too low. It wouldn't even start using my SUV to jump start it. I was looking to buy a new battery (This one is 41/2 yrs old) and decided to try this first. It said it would bring back a dead battery and it did. Charged it overnight and it came back to life. I now use it for our VW camper and the truck both who get little road time. Saved me a new battery and keeps both vehicles us and running. ... show more
Reviewed in the United States on March 11, 2025 by gjdome

  • Great
This battery charger is a lifesaver! It’s fully automatic and works great for maintaining and charging all types of batteries, including LiFePO4, AGM, and deep-cycle batteries. The battery repair function is a fantastic feature that helped restore an old battery I thought was dead. I also love the winter mode, which ensures reliable charging even in colder temperatures. The LCD display is clear and easy to read, making it simple to monitor the charging process. It’s well-built, user-friendly, and a must-have for anyone needing a reliable trickle charger. Highly recommended! ... show more
Reviewed in the United States on November 20, 2024 by Morgan

  • Great Value, Great Charger
This is the Best battery charger I have ever had. I have been working on cars and trucks for 50 years. This charger is my 3rd and all are still working Great. It keeps my fleet antique vehicles going.
Reviewed in the United States on March 31, 2025 by Kindle Customer

  • Charged it!
Awesome charger. Simple and effective
Reviewed in the United States on April 20, 2025 by barduf

  • It works!!!
Had a van down for like a year, so the battery was dead completely. I love this product bc i know I had a damage cell but this product seem to fix that issue and charged my battery. No issues what so ever at this point. I recommend!
Reviewed in the United States on April 6, 2025 by David tull

  • Good charger
Good quality product. Charge fast. Very light. The display shows what it should. Easy to use. Too bad that doesn't works as a jump starter. If you only want a charger, this is good stuff.
Reviewed in the United States on April 16, 2025 by BRUTUS CARVALHO BRUTUS CARVALHO

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