dummy battery for a smart charger

[rolf]

was going to use a battery protection circuit board in this mechanical mod but it dropped the voltage to much.
so went with a 0405c from my junk box [ breaktrue s scematic ] and re done the circuit board to fit .
now I have no room for a internal charger , but room for a small connector which I ordered from ebay [ hobby supply s ]
while waiting I just soldered to try....works great !