Bests & Worsts Reviews from Amazon

Bought two - one for me and one for my dad. He didn't use his for the first 6 months (couldn't let go of his ancient one) and I rarely used mine because it rarely worked. I'd hook it up and press charge and about 75% of the time the stupid thing would show my dead battery as 100% charged and switch to maintain mode. Dad reported the same thing and eventually threw his out. So finally today I hook it up to "Ol' Blue" and the POS gave up on its own miserable existence and offed itself. Good ridence.