ITEM NAME:4S 30A 14.8V Li-ion Lithium 18650 Battery BMS PCB Board Integrated Circuits 1pc 1x Protection board Only ship to the confirmed address provided by.Working current: 30A. Short circuit protection function: there is, disconnect the load can be self recovery. battery"-", P- charging port and port on the negative electrode;. The battery charging detection interface with DC output in the form of needle.
