Top critical review
FRAUD ALERT, NOT A MAINTAINER! will VOID your battery warranty
Reviewed in the United States on February 5, 2019
Through all the comments, and the package, I was left to believe you can hook this directly up to your battery, YOU CANT!! It overcharges your battery, it is NOT a maintainer! . There is nothing in this to limit the amount of current to your battery, this is very bad. This must be connected with a charge controller, which they lie, and say it can be connected straight to your battery.