For your reference, you can improve the battery drainage by the following methods:
1. Reduce the usage of the Full-color night vision function;
2. Do not check the live video frequently;
3. Try to switch the night vision mode in the Mi Home APP;
4. Adjust the detection sensitivity and detection interval;
5. When you receive a new device, please bind the Mi Home APP first, update the firmware and then use it fully charged;
6. Do not install the cameras indoors or in places with heavy traffic, as this will frequently trigger the camera to record and reduce its battery life;
7. Outdoor camera single charge takes about 6-7 hours, supporting for external power supply (such as power cord, charge power bank, etc.);
8. Low-temperature environment or using the device during charging will affect the standby time. Please do not use the live screen preview function for a long time in the charging situation, so as not to lose endurance.
Note:
1. Please make sure to use a standardized and safe charger (5V⎓2A);
2. When using the solar panel with a camera, please ensure that the Type-C plug is properly inserted into the camera’s Type-C power interface to prevent battery power loss.