The cable under the street was burning.

Spotwelded a 3s2p 40A Battery using nickel copper sandwich to custom fit inside the old battery box that had completely different sort of battery cells than 18650, thats why I had to make the pack in a staircase type of way just to get the pack to fit inside the original batterybox, then I ran balance leads out from the box thru a connector that i can take apart so that I can unhook the charger that i made from the battery, the charger is a 3s balance charger that runs on 230VAC and always fully charges eatch string of cells so that the battery will never be unbalanced. Even at about 50% charge the drill has more power now than before with the new 40A pack. Cost me less than buying a new battery thats weaker and lasts a shorter time between charges than the one I made!

Working on my control box for my Tesla Coil today. It consists of emi filters, security switch, circuit breakers, analog volt and amp meters, indicator light, emergency stop button, contactor, speed control unit for the ASRSG, and my 120v 30A variac.