Review on SUNER POWER Battery Charger Maintainer by Phillip Hoover

I needed something to keep my snow thrower batteries charged. The cord is long enough to fit in my trailer vent and reach both batteries with no problem. Once a month I will go into the trailer and swap the panel wire from one car to another. I built a small frame to hold the panel at a 45° angle. You will also need to install a small L-shaped bracket and screw it to the roof. If there are changes, I will repeat.