FARSAIL 2 Pack 3-65V 6040mAH Rechargeable Replacement Battery Pack Compatible with Video Doorbell 2 Stick Up Cam Spotlight Cam

Having a backup power supply and Charger for Ring Camreas makes your life easier This is a Ring backup battery which allows you to swap out batteries and always keep your Ring cameras running. No more waiting for the only battery that came with the doorbell to charge before you are up and running. If you don't have a 2nd battery for your Ring Cameras, this is super convenience to have this handy when you get your alerts that the battery is running low. The charge time usually lasts from 4-5 months per charge so this makes quick work of getting your doorbell back up and running in minutes. For those of you relying on battery power for your Ring doorbell, this is a must! These batteries take all day to fully charge (7 hours or so), so having a charged spare on hand will get your Ring doorbell up and running again quickly. 100% compatible with Ring Video Doorbell 2, Door View Cam, Stick Up Cam, Spotlight Cam. Model No.:F-5 Charger Output:1.48V - 0.6A*8 Replace: for Ring Video Doorbell 2?Door View Cam, Stick Up Cam, Spotlight Cam Capacity: 6040mAh Voltage: 3.65V Built-in the metal clip to avoid falling out easily when you insert or remove the battery. * What's in the box: 2 X Replacement Batteries