2PCS 3S 40A for Screwdriver 12V - 18650 Bms Battery Protection Board Pcm with Balance Liion Battery Cell Module

Product Description:3S 12.6V 40A lithium battery protection board with Balance for Screwdriver Scope: Nominal voltage of 3.6V 3.7V lithium battery (including 18650 26650 polymer lithium battery) Charging voltage: 12.6V-13.6V Continuous discharge current ( limit): 40A (if the cooling environment is not good reduce the load current use) Continuous charge current ( limit): 20A. Name: Protection Board Colour: green Material: PCB Package Contents: 2 * Protection Board Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.