Review on 🔋 Schumacher Fully Automatic Direct-Mount Battery Charger/Maintainer - 1.5 Amp, 6V/12V - Ideal for Cars, Motorcycles, Lawn Tractors & More! by Ricky Snyder

Please note that this device is not designed for very large batteries. This is the main reason for my rating. I tried this on a large marine battery and it charged to 17V. I was about to go back until I came back and found that Schumacher didn't rate this for large batteries. When I tried it on a few small tractor batteries it worked great and charged perfectly. Also, you'll find that this thing is feather light, like it has no guts. However, if it lasts like other Schumacher stuff I have, then I don't care.