5000 Ma is about 0.02 kwh. The capacity of mobile phone battery is 5000mAh, 5Ah x 3.7V = 18.5wh = 0.0185kwh, and the electric energy obtained by charging once is less than 0.02 kwh. Considering the utilization efficiency of electric energy during charging, the power consumption of charging is about 0.025 kwh.
If you charge the mobile phone, it will not consume much power. If the battery capacity of the mobile phone is 5000 Ma, it will consume one degree of power only after you charge the mobile phone about 50 times. This still needs to be paid attention to when you use it.
Tips for using the mobile phone: take Xiaomi 10 as an example. When using the mobile phone, if the user wants to improve the battery life of the mobile phone, he can turn down the brightness of the mobile phone. Specifically, just press and hold the drop-down on the right side of the screen and enter the control Center page to turn down the brightness. （5000HaoAnDengYuDuoShaoDuDian）