ON THE WAY 2000mAh 3.7V Li-ion RCR123A Rechargeable Camera Batteries with Charger for Arlo Wireless Security Cameras (VMC3030/VMK3200/VMS3330/VMS3430/VMS3530) (8 Pack) CR123A can replace the following models: CR123, DL123A, K123A, EL123AP, VL123A, 5018LC, and CR17345 The 16340 battery up to 1000 cycles, without memory effect Application for Li-ion rechargeable batteries (16340, CR123A) The charger can be 1-2 section CR123A of the Li-ion battery. 16340 3.7V 2000mAh CR123A Rechargeable Battery