GravaStar Mercury M1Pro mouse disassembly

My brand new mouse didn't work without being plugged in when I received it, so I decided to have a go at fixing it. I was successful - apparently the battery connector was not completely inserted.

Tools: T4 star bit, J00 philips head, small pry tools

Every sticker including the glide feet has at least one screw under it. The battery measured about 4 volts when I tested it. When reassembling make sure to route the battery wires behind the screw post before you put on the hat board.