TP-Link HB-A100 Home Security Camera Battery For C400S2, C420S1, C420S2, D230S
CS-TPC400SL CS TPC400SL Home Security Camera Battery TP-Link 4894128215967 HB-A100 C400S2, C420S1, C420S2, D230S1, Tapo C400, Tapo C420, Tapo D230 3.7Volts Lithium Ion (Li-Ion)