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Maria
Reviewed in the United States on May 7, 2025
Works great for charging partially charged batteries and serving as a mantainer. HOWEVER, it will not charge completely dead car batteries.As long as there is some power remaining it charges them fine, but NOT if they are completely dead.
Mike
Reviewed in the United States on May 13, 2025
Works good bad instructions
Donna Norman
Reviewed in the United States on May 12, 2025
Only one bank of the charger works, the other one says error no matter what battery I hook it up to. I bought the charger 11 months ago. This is the first time I used it. I bought it for our new tritoon boat so I had it for when I put a trolling motor on it, so I finally put a trolling motor on it. I guess I should’ve tested the charger out immediately when I bought it, instead of assuming it worked.
Alex from ATL
Reviewed in the United States on March 31, 2025
I recently purchased the 2-Bank 20A Car Battery Charger to help maintain my car and motorcycle batteries, and I am impressed with its performance. Its saved me a lot of time and helped me understand my car battery more.The automatic charging function was really helpful when knowing how to best charge and I also love how it automatically switches to a maintenance mode once the batteries are fully charged. It's small and easy to travel with which keeps it out of the way when I don't need it. Easy to use and doesn't require alot of knowledge outside of the instructions to use.I couldn't recommend this more!
B.M
Reviewed in Canada on March 25, 2025
Works as it should when used correctly.
Weiming LEI
Reviewed in the United States on April 8, 2025
I recently purchased this battery charger and I couldn’t be more satisfied with its performance. It’s incredibly easy to use, even for someone who isn’t very tech-savvy. The build quality feels solid and durable, with a compact design that’s great for travel or home use. I especially appreciate the smart charging technology—it automatically detects the battery type and adjusts the charging speed accordingly, which gives me peace of mind that my batteries won’t be overcharged or damaged. It works well with both AA and AAA rechargeable batteries, and the LED indicators are clear and helpful. I’ve already recommended this charger to a few friends, and I’ll definitely be buying another one for my office. Highly recommended!
Richard
Reviewed in the United States on April 26, 2025
This charger works very well. It chargers batteries like it should. I did have one very low 12v battery that it identified as a 6v battery so it didn't charge. It would be nice if you could select which battery (6v, 12v, 24v) it is instead of it guessing but I couldn't find a way to to that on this charger. I do like how both the cords (power in & power out) are removable as that makes storing it very convenient. All in all, it's a nice charger.
fgs
Reviewed in the United States on April 2, 2025
This charger is perfect for my Tahoe that sits for weeks at a time. The cables are long enough to reach both batteries. I can even close the hood with the charger connected to both batteries. I'll probably buy another one for my boat. The digital readout cycles through the battery voltage, outside temperature and number of amps of charging output. You can choose 4 different modes of charging from trickle to repair. The choice of 12V or 24V is handy. (i.e. RVs with LiFePO4 batteries)
TB
Reviewed in Canada on April 19, 2025
Doesn't work anymore after 3 months used it 3 times stuck on 24v won't charge any battery wast of money
Rodrigo
Reviewed in the United States on April 16, 2025
The battery works on cars, trucks, motorcycles. I've only tried it on my car but it has a function for batteries 6V, 12V, or 24V. I love that it's smart and automatically adjusts to charge safely without overdoing it.The trickle mode is perfect for keeping my car battery ready to go, even when I don't drive for a while. Plus, it works with regular, lithium, and LiFePO4 batteries, so it's super handy. It's good value for the money and pretty straight forward to use!
Lola
Reviewed in Canada on August 3, 2024
Overheated immediately at least it shut down on its own and didn’t burn my boat down
Solomon
Reviewed in Canada on June 5, 2024
2 bank charger. Plugged to lithium battery 2 batteries at the same time and 2nd bank burnt! Now only 1 works
John Denholme
Reviewed in Canada on June 15, 2024
Plugged in and less than a week later it won’t light up or do anything. the company contacted me and sent me a new unit and it la working great . So I can’t give It 5 but the service was good .
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