The reasons for the short battery endurance of the Xiaomi Robot Vacuum 5 Pro are as follows:
1. After charging the main unit and leaving it for a long time, the battery can drop rapidly during the first few minutes of cleaning. This is normal and will return to normal after a few minutes.
2. When using the strong or turbo settings for cleaning, the main unit's battery will be consumed more quickly.
3. A clogged dust compartment and filter will reduce battery endurance. Clean or replace the filter promptly.
4. Complex layouts with many obstacles or furniture increase battery usage.
5. Over time, battery capacity can decrease, thus reducing runtime.
By considering these factors, you can adjust cleaning modes, clear the obstacles or furniture, or maintain battery health to improve overall endurance.