Battery Charger 10-Amp 12V and 24V Fully-Automatic Smart Car Battery Charger, Battery Maintainer Trickle Charger, and Battery Desulfator with Temperature Compensation

I used this charger after my old one blew out charging a 12V gel battery. It works fine, has a nice status display and did a nice quick job getting my battery up to snuff.

Worked great out of the box. Charged a battery that was dead for months. Lightweight, small form, and extremely easy to use.

I was impressed by how easy the charger worked. Seriously, just hook it up to the battery and it tells you what if any voltage is left in your battery. Then make sure it's set on the correct voltage and then plug it in. If I can get it to work correctly then any one can.

We bought this so that we can charge our scooter on the go and it works like a dream. Its small lightweight durable fast charge and multipurpose battery lasts forever. And it’s super cool because the jumper cables come attached to it already. You can use it for more than one purpose and it connects really easy. I’m a girl so it’s hard for me to do things like that even I can handle it.

I went out to drive to a medical appointment, but the battery in my car was dead. I searched all over, twice, for my expensive battery charger, but it was nowhere to be found. I ordered this Yonhan charger because it was inexpensive and had near-unanimous good reviews. Added three-hour shipping, and it arrived in 1.5 hours. Slapped this puppy into the battery at about 5:45 PM, expecting it to be done charging in early evening the following day, but when I woke up at 4:30 AM, the LED read "OFF," meaning that it had completed charging and topping-off. Voltage read 13.5V on the battery. Installed it at 7:30 AM, and could drive my car again. This unit seems to know how to charge considerably faster than my expensive one, wherever it had ended up.

Feels solid, digital panel works great and easy to use. Charged my battery quickly

Bought this just from what the description of it claimed to do, and to my surprise it actually works fantastically. I had a car I don't drive much sitting for a long time hadn't started it for awhile when I needed to use it of course the battery was dead. So I bought this to see if it could rejuvenate my battery attached it and read the instructions chose which cycle I wanted it to preform and let it do it thing. It's not super fast but 14 hrs later it finished rejuvenating and to my amazement the battery was fully charged cleaned and restored. My car has started ever since over 8 months ago.

Holy Moses what a great tool this is. And an incredible price. It usually detects what kind of battery you hook it to but you can manually select if need be. This will recondition dead batteries allowing you to get a much longer life out of them. I mostly use it to recharge the AGM battery in my truck after running heavy winch recoveries.

A great charger at a great price.

Thank you Amazon.It works well and hope it will do till future.

This car battery charger is amazing , it does everything automatically and can charge a dead battery in about 3 hours. I left it hooked up for 2 weeks and the battery was still fully charged when I started the car . Since I'm not driving much I just hooked it up again and let it do it's work . Easy to follow instruction

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Brilliant. Jump started a car that had been parked off for months. Drove it around long distance and the battery did not hold a charge. Bought this charger and it restored / repaired the battery.