• Battery Type: Rechargeable Lithium-ion BatteryPack 3.65V 6040mAh Replacement Ring Doorbell V4 Lithium-Ion BatteryPack
• Compatible with models: Ring Video Doorbell 2 Ring Video Doorbell 3 Ring Video Doorbell 3.1 Ring Video Doorbell 3 Plus Ring Video Doorbell 4 Ring Peephole Cam Ring Stick Up Cam Battery (2nd and 3rd Gen) Ring Spotlight Cam Ring Smart Lighting Solar Floodlight
• Charging time: Fully charged in 10 hours（Test with Ring Doorbell 2）
• Working time: In the lowest power mode, it can be standby for about 20 days
• Product advantages: Using high-quality batteries, the performance is close to the original battery

We are a professional lithium Battery factory from Shenzhen China .selling our products on ebay platform. We have warehouses in the west of the United States and China.If you are in the United States,, buy the Ring doorbell batteries , generally 3-5 days to receive the good.