Recent content by JayW

Hello Waylander; I did some checks on the components on the PCB and I have the following as in the picture. There is a charging circuit and discharge circuit. The circuit is pretty standard and similar circuit can also be found on online websites. What this means is that there is no smart...

I disassembled the battery to take a look at the protection circuit. These are some of the pictures. I notice a couple of blackened spots on the PCB around some via but they could be the exposed copper test points. I am starting to think that if the cells are disconnected for any...

Hi.. Did you find out how the PCB works? I have a similar problem with my P3P radio battery.. contacts corroded. I "stitched" it back with a fine wire. That worked to put the batteries in series again. However, the protection circuit on the PCB seems to have turned on and stops power from...