1 degree=charging current (Ah A) * charging voltage (V V)/1000 * charging hours A 1000mAh battery is 1Ah. Generally, the charging voltage limit of lithium battery is 4.2 V, so the full charge power consumption=1 * 4.2/1000 * full charge hour (generally about 3 hours, refer to the charger tips for details) is about 0.012 degrees
Kilowatt hour is the standard unit of degrees. You can calculate the power by multiplying the current of 1000mA by the rated voltage of the battery, and then multiply it by the required charging time. Remember that the unit should be changed into kilowatt hours, which can be changed into degrees!
1. The battery capacity changes with time and charging times, so charging will not be based on the capacity. 2. Most mobile phones now use 3.7V lithium batteries, which charge to 4.2V.
3.7v battery voltage 1200mah battery capacity 1200mA/h Similarly, 12v is the battery voltage, 9AH - battery capacity Ampere hour - ampere hour, such as 9AH battery, which can last for one hour with a current output of 9 amperes.
