ITEM NAME:3S 60A Bms Board 11.1V 12.6V 18650 Li-Ion Lithium Battery Protection Board M7U9 3S 60A Bms Board 11.1V 12.6V 18650 Li-Ion Lithium Battery Protection Board M7U9 Enhanced version:Suitable for electric drills with a starting current of 120A or less and a power of 260W or less. Scope of application:Suitable for lithium batteries with nominal voltage of 3.7V and full voltage of 4.2V(including 18650,26650,polymer lithium batteries,no size limit). Charging voltage:12.6V-13.6V Continuous discharge current(upper limit):60A(If the heat dissipation environment is not good,please reduce the load current) Color:green Material:PCB Size:41*55*3.4mm Package Contents: 1 * Battery Protection Board