EricWalker
- Dec 5, 2012
- 6
- Joined
- Dec 5, 2012
- Messages
- 6
I have specialty lighting that works cordless- 12vdc - The battery in the light is charged via 120v with transformer to 12vdc. I am trying to diagnose what went bad on the board because now the light will only work when plugged in..I tested the internal battery and that is holding a charge. The light will not turn on using the battery. Nothing in the circuitry looks burnt out and the fuse is ok..