Why can't the POCO Pad be turned on after being idle and charged for a while?

The POCO Pad is equipped with a large 10000mAh battery. If the battery level drops to a point where the device cannot be turned on after being idle for a while, it is recommended to charge the pad for about 20 minutes before it can be turned on normally. This is a normal phenomenon, so please feel free to use it.
To extend the battery life of the pad, here are some usage tips for your reference:
1. It is not recommended to plug the pad on the charger for a long time. Unplug the charger when it is fully charged;
2. Use original or officially certified chargers and cables. Unofficial accessories will affect battery life;
3. Avoid using or storing the device in extremely hot or cold environments. High temperatures will accelerate battery aging, while low temperatures will reduce battery performance;
4. If you do not use the device for a long time, try to keep the battery at around 50% power, and charge the battery regularly to avoid over-discharge.