Schumacher SC1339 12V Fully Automatic Battery Charger and 10A Maintainer

Works great

This charger is just what you expect at a very fair price

This is advertised as a 10amp charger but it’s really a 2amp charger. As the back of the charger states, it can do 10amps for 55 seconds at a time and then must wait at least 2 minutes before resuming 10amps again. This isn’t mentioned anywhere in the description and is very misleading.

Works great. no problems so far!

I am an avid auto home mechanic. This charger will charge your battery, but is not a good charger to invest in for years to come. The quality of this brand has really went down over the years. This brand used to be great quality 10 yrs ago. Not today.

Perfect for me. Exactly what I wanted.

battery cars charge fast is great and lightnoiseless than others

I dislike this product because it does not have a current meter. I did not realize that until I had a chance to use it this week. A light comes on when you press the start button, but you have no idea how much current the battery is drawing. Also, there was no instructions as to what to expect when you turn it on.

Using this to charge and maintain a heavy duty 800CCA farm tractor battery. It seems to be working great. LEDs are a bit tough to see from a distance, and after purchasing I realized there is no voltage display (my own fault for not seeing that) which would be nice to have.

All good. Thanks

Amazon says: "80A engine starter is powerful enough for starting cars, SUVs and small trucks", but SC1339 is only a recharger! I return SC1339 and exchange for Schumacher SC1281 which has "car starting function".