Car Battery Charger, 12V 10A and 24V Fully-Automatic Trickle Charger Desulfator, Smart LCD Battery Maintainer w/Temperature Compensation for Car,Truck,Motorcycle,Lawn Mower,Lead Acid Batteries

Nice product, I wanted a battery maintainer and after receiving this, I wasn’t sure it was maintainer like I wanted and read in the description before ordering. I didn’t want a charger that was a continuous charge. I installed anyway and it goes into a maintainer mode after battery is up to charge. I choose the motor cycle battery mode to be safe and it’s working fine on a ford suv in storage for the summer.

Works very well for our cars battery with no problems, and is a life saver, so glad it comes with instructions manual book as well telling you how to use it properly step by step!

Good charger..

I bought this specifically for one pair of 24v batteries. I had it on them for a few weeks when first purchased, and went to use the machine and batteries were nearly dead. I figured it must not have had a good connection.I left it on again over winter, and the screen said full(now faint and barely legible). Disconnected and have only 7 volts in 24v batteries.

I came back after a long trip abroad to a 'dead' 2016 Nissan Leaf. It turned out that the 12v accessory battery was fully spent and deader than a doorknob. I ordered this right away, based on the reviews. I could not have been happier. I hooked up the clamps to the battery (+) and (-) terminals, plugged the unit into a wall socket and the devise just automatically detected the battery type and proceeded to trickle charge the dead battery. I think it took about 6 hours (I am guessing because by the time I went out to my garage in the morning, the unit had automatically stopped charging and displayed a "FULL".When I first hooked it up to my battery, the indicator on the front flashed 25%. After an hour it was up to 50%; a few hours later, it was at 75%.I am happy with this product because I hardly noticed it working. I needed a charger for my dead 12v battery, and this unit just went about its business without any fuss or hickups. Glad I bought this one.

Its nice large display is bright and easy to read.It packs a punch in a convenient, lightweight package.Very good value for the cost.Simple and easy to use.

Every indication & every test I have run tells it is working properly & accurately on every battery I have including ordinary OEM lead-acid car, tractor, mowers, large LiFePO4 solar storage models, small MC maintenance-free types, etc from run-down to nearly new, or pretty old. Very impressive features & performance, especially for the price. Almost forgot to mention the display is comprehensive, easy to read and bright.

I like this product