12V 24V Car Battery Charger Heavy Duty, 0-15A Automatic Battery Maintainer, Smart Trickle Charger for Automotive Car Truck Motorcycle RV AGM and lead acid batteries Deep Cycle

Works very good. Impressed with the quality. Lightweight and easy to use and hold. Durable quality. Battery charge time is good. Definitely worth it.

It’s easy to use and works on both 12V and 24V batteries. I like the automatic shutoff and the different modes like repair and winter. It charged my car and motorcycle batteries without any issues. Very reliable and heavy-duty. A must-have for any garage!

I bought this to replace a Schumacher I had purchased from a large farm supply store. That Schumacher didn't last very long, and I couldn't return it without having my store receipt or the machine's original box. Who actually keeps the box it comes in ? That cost me over $250. It didn't last a year. This little yellow charger I bought from Amazon works great and is easy to carry out to the job site. This Amazon charger charges all my different automotive batteries. no problem. I have several cars , farm tractors,big trucks that use 3-4 batteries to run the trucks. This charger charges those batteries back up to perfect again. Im very pleased. i have so many vehicles to keep charged and running I couldn't keep up with until i got this charger. I highly recommend this charger. it charges very fast too. even for completely dead batteries. I have a huge(1600lb) battery in an electric pallet jack. this charger worked for that, too. in the box came some directions and a 4 year factory warranty info sheet.

Heavy duty charger. Use on boat as trickle charger. Good value

My car battery kept dying and needed to be jump started every day. I was about to buy another battery when I read online that a low/dead battery could flag as bad on a battery test. I only have access to one vehicle and decided I would try one of these smart battery chargers. SO GLAD I DID.The battery charger has a repair feature that I was interested in. I hooked it up and it said my battery was initially at 27%. I left it overnight on the repair cycle and woke up to a 100%. It's been 3 days and so far no need to jumpstart the battery and the car has started every time without issue. This was cheaper than a new car battery and so far seems to have fixed my problem!

The battery in my old NIssan car died completely, I have an older battery charger I thought was really good, but it won't even try to recharge anything that the voltage left is too low. Went looking on Amazon to see if I could find a newer charger and noticed it claims it can "repair" batteries. OK, I could spend the money on a new battery or give this one a try. One of the review said it restored some electric bike battery so took a chance. Its completely simple to use, just a couple simple buttons to push. Plugged it in and set it up for winter charging (its really cold outside now, but not freezing yet), and hit the repair button and let it do its thing. Well, it was really SLOW, but showed the battery had a tiny charge left, not enough to even hardly make the "click" of the starter trying to work. So, I left it sitting on the car, and it never stopped charging. Overall it took nearly 2 days to charge to 100%, just tried it an hour ago and the battery IS CHARGED, THE CAR STARTED. So, am going to let the car sit before I trust it to drive around, so hopefully there's not something going on thats draining the battery, but so far it SAVED MY BATTERY. For the cost of a new battery it succeeded in recharging it 100% GIVE IT A TRY. Had no idea a dead battery could even be saved!UPDATE! Battery is FULLY REPAIRED! This charger is pure GOLD! I've thrown away too many dead car batteries this thing could have fixed. BUY THIS THING, YOU WON'T REGRET IT.

I ordered this not only to help slow charge batteries and try to bring them back once deeply discharged, but also to supply enough voltage while programming modules. For such a small charger, it has decent weight to it. It’s easy to use- hook cables to the battery terminals, plug the power cord in, and select fast or slow charging. You can select regular charge or repair, which adds a deep pulse to the charging cycle. You can select maintain or auto off- maintain will keep the battery charge topped off, while auto off shuts the charge off when the battery reaches a full charge. The s teen shows the battery percentage, current voltage, and current amps being charged into the battery. Functionality is easy- connect and set what you want, flip the switch and let it do its thing. The unit has some good weight to it and feels durable, no concerns about it surviving in the shop. For an inexpensive unit, it seems like a good value for the money. It’s already topped off plenty of batteries, and brought a few back from being extremely discharged.