I'm working on a person's Minibox E. What do these things take for a battery charger (he didn't send it). I think I got it fixed (self-inflicted from said person "rolling" the opamps), but since the battery seems to be drained, I can't test it without a bit more knowledge.
Any schematics for these floating around?
Seems to be rather similar to a Mint (and therefore SR71, etc.), but no rail splitter... must be using a pair of Li Ion with the ground taken at the junction (3 wires coming off the battery pack).