Main function:Over charge protection, over discharge protection function, short circuit protectionfunction, over current protection function, band balance.Interface definition:Charging port of the plate and the discharge port is the same, both positive and B- connectingbattery"-", P- charging port and port on the negative electrode;B-, N-, P- pads are all over the hole, the hole diameter of the pad is 3.5mm;The battery charging detection interface with DC output in the form of needle. Do the same mouthwhen the N- is not wiring.Package Contents:1 x 4S 30A 14.8V Li-ion Lithium 18650 Battery Protection board Note:This is New Version: MOS ultra-low internal resistance, alloy resistance is greater, and overcurrent capability is more enhanced.
##REDUCED TO CLEAR## LifePo4 120ah 3.2v Lithium battery
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