FeaturesRechargeable battery pack Suitable for Ring Video Doorbell 2 / Spotlight Cam / Stick Up Cam / Door View CamQuick-release tabCan last months between chargesAlways have back up powerGet a second battery pack for your Ring device with the Ring Quick Release Battery Pack. Compatible with the Ring Video Doorbell 2, Spotlight Cam, Stick Up Cam and Door View Cam, it makes sure you always have back up power.It\'s easy to swap in and out of your device with the quick-release tab. Then simply connect it to a micro USB cable to get it charging.