• 6,260 mAh 3.6-volt Li-Ion battery with quick-release tab;• Keeps Lorex(R) U471AA wire-free cameras without worrying about downtime;• Can be charged inside the camera by connecting the charging adapter and cable to the camera's power port on the back of the camera;• Can be charged outside the camera by using the charging adapter and cable to connect to the battery's own power port and then plug into a power outlet;• Micro USB charging connector;