The Rechargeable Battery is the perfect backup option for those unexpected moments when your battery is depleted. Quickly and easily swap out the existing rechargeable battery and replace it with a fully charged one. TIP: Charge this battery with your camera’s Magnetic 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.