In most common scenarios, a fully charged doorbell can last for 180-day. eufy battery doorbell test was done in the following conditions:   

- Temperature: 68°F (20°C)

- 10 motion detections per day

- Recorded for 30 seconds each time motion was detected

- Standby power consumption was included during the usage time
 

Battery life varies, depending on the number of times motion is detected, recording time duration, and environmental temperatures. <a href="https://anker.force.com/s/article/2K-Battery-Doorbell-FAQ-Hardware-Installation" target="_blank">Tell me more</a> about the 2K Battery Doorbell FAQ - Hardware Installation.

How long does the fully charged 2K battery doorbell last?

Ankersolix US

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