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6V 12V Battery Charger Maintainer, 3-Amp Fully Automatic Smart Charger, 6 Volt 12 Volt Lithium LiFepo4 Lead Acid Battery Trickle Charger Desulfator for Automotive,Boat,Motorcycle,Lawn Mower

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$19.61

$ 10 .55 $10.55

In Stock

1.Size:3 Amp


About this item

  • [Stay Charged]--3 AMP automotive battery charger provides a full charge to your car, SUV, or truck battery before switching to float mode to maintain proper voltage levels without overcharging or damaging the battery. It will keep your battery fully charged so that it is ready to go when you are.
  • [Trickle Charging]--After the battery is fully charged, the 3A battery charger will automatically cut off power. In particular, if you charge lead-acid battery, our charger will lock in the current mode during a power outage and automatically restart into trickle charging mode or standard mode after power is restored.
  • 6V/12V 3A car battery charger can automatically identify voltage, and automatically adjust the charging current. It can charge Lead-Acid(AGM, Gel, SLA, Flooded, VRLA, EFB, MF, WET, ect.), Lithium, and LiFePo4 batteries, meaning that it can be used for car, marine, truck, boat, motorcycle, RVs, SUVs, ATVs, lawn mower, golf carts, tricycles, agricultural vehicles, etc.
  • [Activate Battery & Pulse Repair]--Automatic detection, activate battery, one key to repair. If the battery has been idle for along time, old or cannot be charged, select " REPAIR " mode to try to activate the battery. Note: It can not activate a dead battery or repair a battery which is damaged seriously; it also can not repair a battery back to 100% new. The maximum repair time is 24 hours, it only can repair lead-acid batteries.



Product Description

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Jason Critch
Reviewed in Canada on March 5, 2025
I purchased two of them in August 2024, only used them for a short time and one is not working already.
SÉBASTIEN DUROCHER
Reviewed in Canada on March 26, 2025
Fonctionne bien ..mais le seul probleme..cest que l'interne a lair de rechauffer pas mal.. apres plusieurs minutes utiliser. Ne pas le laisser sur des feuille ou de quoi qui peut fondre ou aime pas la chaleur selon moi.ou utiliser dans des haute temeparature..jpense quil va briser avec a cause de ses conditions.
Derol Frye
Reviewed in the United States on March 25, 2025
Didn’t last a year
CL
Reviewed in Canada on March 13, 2025
This battery charger is a must-have for keeping my car batteries in top condition. The automatic voltage detection and trickle charging feature make it incredibly convenient—I never have to worry about overcharging or losing power. The repair mode is a nice bonus for reviving old or idle lead-acid batteries. It’s compact, easy to use, and works well. A great investment for maintaining batteries. Recommend!
ma
Reviewed in the United States on January 18, 2025
Great charger, easy unit operation, good working performance.
Ann bloodworth
Reviewed in Canada on September 6, 2024
Attached the terminals to my lithium battery as a winter maintenance measure - the wires burst into flame immediately, frightening experience on a motorcycle parked in my garage. Full gas tank too!
Satifait qualité prix
Reviewed in Canada on September 15, 2024
Je l’emploie pour un véhicule que je n’utilise pas souvent.
Daniel Chamberlain
Reviewed in the United States on September 1, 2024
I hooked it up to my battery. Intending to leave on to mind battery. They put the positive cable as the male end coming off the battery. I immediately shorted on the frame of the motorcycle. Not thinking the company would be stupid enough not have designed it that way. Beware.
Fernando Zapata Hermosillo
Reviewed in Mexico on August 26, 2024
cargue baterias de un montacarga litio. y pude ver caul estaba dañada.
AL Buyer13
Reviewed in Canada on July 8, 2024
Bought that charger along with a LiFePo4 battery for my moped. The ability to choose the type of battery you need to charge, the view of the charge level and the fact it keeps your last selection makes it a perfect tool for its very affordable price. Charged the battery quickly without any issue, great product, happy to recommend!
Steve Snyder
Reviewed in the United States on May 26, 2024
I have a battery that I couldn't get to charge. I read this charger has a repair mode that can possibly repair marginal batteries. I ordered it on that premise. I put my battery on that function and after 24 hours it now holds a charge. The instructions say it may not work on batteries that are to badly damaged but on mine, it worked. The charger works well on trickle charge also. The charger is a little more expensive than some however that one function may be worth it.
Yvonne
Reviewed in Canada on December 8, 2024
I love this Charger maintainer. My truck's battery was dead and as soon as I connected this to it the charger maintainer directly went to the charge mode. My truck started immediately the next day. Works great. Would definitely recommend this product. Also shipped and received by the date promised. Thank you Amazon.
Dan
Reviewed in Canada on December 4, 2024
Great price and works great
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