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

Great compact battery charger! Unlike other brand competitors, this charger will will work on batteries completely dead! Fast too.

Its worth every penny. I have used this charger on several cars where the battery was dying but it repaired them. My neighbor had a pickup truck that sat for several months and the battery died. They were going to spend $400 on a new battery and I told them to let me try and repair the battery with this device. After using the Repair mode it may have taken 24 hours to cycle through, but the truck started and it still cranks. I do believe that if a battery is relatively new, it can rejuvenate the battery. But if a battery is actually dying it will delay the inevitable. The only issue that I have is that the clamps are small and barely seem to fit around the standard battery posts. But other than that, for the price, you cant beat it.

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.

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.

This is a great little battery charger and it works exactly like it should. I really like that it is fully automatic and can handle both 12V and 24V batteries. It is compact, easy to use, and much nicer than the old heavy battery chargers. For its size, it does the job well and feels like a solid quality charger. Overall, I’m very happy with it and would definitely recommend it.

Great product, great price. Have only used it twice so far, so I can't tell if it will last (it is very small and light weight compared to other chargers I've had), but so far, so good. REALLY like the display- cycles through temperature, amperage, voltage, and % full. Fully automatic, easy to use. Attach it to the battery and it does the rest.

This charger is amazing. It is very easy to use. What I really love is that it shuts off without over heating.

This does way better than I thought charging a battery and has a cell saver which does amazing if the battery has sat a little with no charge. So glad I got this and the price is even better

A great charger at a great price.

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

What an amazing product. Nothing to complain about. The price is right, it does the job well, charges fast and it is powerful. Thank you.

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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.