This 3.7v 5200mah rechargeable lithium battery pack is made of 2 balanced 2600mAh cells for a total of 5200mA capacity. The cells are connected in parallel and spot-welded to a protection circuit that provides over-voltage, under-voltage and over-current protection.
Battery pack wire length 5.1in with JST PH2.0 2pin plug.
Battery pack Size: 2.68*1.46*0.75 Inch.
Before replacing, please contrast with the old battery and check the polarity of the battery. Red wire connection power positive " +" , Black wire connect power negative pole "-". if is a reversed, you need position of interchange wires.
POSITION OF INTERCHANGE WIRES --- If the polarity of the red and black wires are reversed, you need to exchange the position of the plug wires, You will need to take the wires out of the plastic plug and reverse them only. To do this, take the small blade you own, very gently pry up the two plastic tabs on the top of the plug one at a time, and gently pull the wire out of the plastic plug.( Don't yank!)
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