Provide backup power for compatible Ring™ doorbell systems with this Ring™ battery pack. Its quick-release mechanism lets you swap between batteries easily, keeping your Ring™ Video Doorbell 2 and Spotlight Camera operational while you recharge the primary power source. Recharge this Ring™ battery pack from a wall outlet easily via a microUSB power cord. Just connect your battery pack to a microUSB cord, plug it into a power outlet, and your battery pack will begin to charge. Protection and Warranty: Purchases are protected by a 1-year manufacturer’s warranty on parts. If your Ring product ever gets stolen, Ring’s Lifetime Purchase Protection will replace it for free! Please contact Ring directly for support and warranty needs. Website: https://support.ring.com/hc/en-us Email: help@ring.com Phone: 800-656-1918