I have this battery out of a Samsung Galaxy Note 10.1
and this battery has 5 wires; 2 black, 2 red and 1 blue wire. I assume that the red wires are positive and the black wire negative charge.
I've searched all over the internet, but no solution. Could someone tell me what the blue wire is for? The battery is a SP3637B1A(1S2P) 7000 mAh from Samsung.