Hacker News new | ask | show | jobs
by uz3snolc3t6fnrq 305 days ago
i could be wrong but you should be able to solder/connect the battery contacts to the output of a power supply at the same voltage as the battery you're replacing and just have it plugged into the wall or a UPS, but not sure if the battery manager would still think the battery is being spent and freak out after getting to 0%