In those unexpected moments when your battery is depleted, it's important to have a backup option. The Rechargeable Battery lets you swap out the existing camera battery for a fully charged one. And with 15% greater capacity than the previous generation,* you'll charge less often. *Battery performance may vary. 15% longer when compared to Pro 5S 2K and Ultra 2 Camera batteries. TIP: Charge this battery with your camera's USB-C Charging Cable or this accessory from Arlo, sold separately: Dual Battery Charging Station (VMA5400C). Only use this official certified accessory, designed and developed by Arlo.