YONHAN 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 had a vehicle sitting for a few months and when I went to unlock and start it I couldn't even open the doors due to a completely dead battery. I was able to use my key to get it open and tried jumpers to get it going but wasn't able to turn over. I then went in search of a charger that could recharge my battery and get my car back on the road. In the searching process, I learned that chargers will not charge a completely dead battery and that it's best to find one that had a "repair" function. After finding a few and carefully sifting thru feedbacks I decided on this unit. Mostly because of the versatility of battery types but also for the "repair" feature. I received the unit the next day and decided to try to charge the battery first. It immediately showed full and shut off. I knew this wasn't the case and figured it was because of the completely dead battery so I flipped it to "repair and let it run about 18 hours til it showed done. I then switched it to charge and it was showing about 60% charge so I left it to charge for a few hours. Once it showed done, I left it on charge and let it go this time for just under 2 hours til it showed done. I put it back in the car the next day and it started right up. I let it run a bit and shut it down. I started it again the next day and same result. Started right up. Needless to say I am very happy with the results this product achieved. The price was very affordable. This was done on a 12 volt "flooded" or "wet" type battery in very cold winter weather (teens) over 3 days. Make sure you are positive what type of battery you have or you may not achieve expected results. Definitely recommend!

returned home after 6 months to a TOTALLY dead battery in my car. trickle/maintainer chargers wouldn't engage, need a smart charger with 'repair' mode. paid $5 for 3 hour delivery, it came in 2. 3 hours of 'repair' mode later, my car started. charged the battery overnight in 'standard' mode. all is good. very pleased.

I have purchased several of these chargers so that I can basically leave them as trickle chargers on a couple of my vehicle batteries. They are quick and easy to connect properly and do a very good job of bring your batteries up to their full potential. Understand that you cannot charge a completely dead battery. There must at least a small amount of juice left in the battery for the charger to start its programming. It's been about a year and a half since I bought my first one of these. It has continued to function very well so I'd say the quality and dependability are great with these chargers. So I recommend them if you want a quick and easy to use charger for your vehicle batteries.

This is a good charger. I use it for the car, kid's cars, and it is compact.

A great charger at a great price.

Easy to use

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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