u/Comfortable-Story-53

Does anyone know if any of the 'good' cordless manufacturers have a solar battery charger? It seems kind of silly to hook up my battery to the inverter and plug in the DeWalt battery charger.

I've been messing around with small vehicle plug in inverters. I used some alligator clips and a cigarette lighter socket and hooked one to a 10 AHr LiPO4 battery to charge a tablet. Worked great. Now it's dead- the inverter. The fuse is fine. Tried it in my car and, it won't work. Could I have fried it somehow?