ITEM NAME:3S 12.6V 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Cell Board.1 PCS x 3 string 12.6V 20A 18650 lithium battery protection board. Maximum output current: 20A. Due to the light and screen difference, the item's color may be slightly different from the pictures. Standard: suitable for electric drill with starting current under 40A and power below 65W.
