TU TU TU!
Trying to revive a gen 2 metro a2b with dead main battery and no internals in rear case.
Will study these diagrams further.
I was wondering how they were sending the power and ground through these small pins in the 6 pin rear connector from the rear battery to the bike cable and they are using 2 of the pins for the positive and 2 of the pins for the negative.
