Hi. I have this battery that is out of a hub battery built by eneng in china, there are two packs, I measure the voltage on each at 22.2 volts. I do not understand. Each pack looks like it has 10 cells and they are paired together. There are 6 solder tabs on the top with like 5 small wires going to the pcm. The pack is connected to another pack, again 22 volts. The math does not add up.
I need a new pcm and fuel gauge, and charger.
But why do I read 44 volts. Maybe its a 48 volt pack? but by the cell count I would guess its a 37.
I dont know how to add photo, just email me and I'll send it.
P.S. I just getting into electric bikes and find this site very helpfull.
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