alright, so i have looked and cannot find the answer.
background - i just picked up a used niterider battery pack. it didn't hold a charge right away so i am cycling it a few times to see if that helps. if not, i will have to either have it rebuilt or rebuilt it myself. i have done this for drill and R/C batteries, but they only used 2 wires.
so i am trying to figure out why there is a 3rd wire before i begin to deconstruct it. anyone know what it is for? are there any diagrams out there?
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