Hi @user68719. Battery life can vary depending on various factors, so it won't be the same for everyone. With that said, the battery shouldn't be drained within 2 days. Try reviewing [this Help Center article](https://support.ring.com/hc/en-us/articles/4405531384468-Fixing-Unexpected-Battery-Drain-in-Video-Doorbell-or-Security-Cameras) on unexpected battery drain, which will have some information on the factors that affect battery life, as well as some troubleshooting steps. Having a large amount of activity or extremely cold weather can cause the battery to drain more quickly than normal. We have more information on how cold weather affects your Doorbell's battery [here](https://support.ring.com/hc/en-us/articles/115005939463-Troubleshooting-Ring-Doorbell-and-Camera-Batteries-in-Cold-Weather). If this issue persists after reviewing the troubleshooting information, please give our support team a call at one of the numbers available [here.](https://support.ring.com/hc/en-us/articles/360036196372-Contact-Us) If you are outside of the US, please visit [here ](https://support.ring.com/hc/en-gb/articles/213608406)to see how to contact support.