- Is the battery life reduced if the battery is charged before being exhausted?
The calculation of the battery life is based on complete cycles of charging and discharging. The life of a lithium battery is generally 300-400 cycles. You do not need to worry whether the battery is charged for a cycle once the AC supply is connected. Only a complete cycle of charging or discharging counts as a cycle when calculate the battery life.
- Why is the electricity reduced before the battery is put into use?
Due to influence of ambient humidity and non-insulated environment, the battery is consumed naturally. Depending on the newness and quality of the battery, the electricity of the battery is reduced by about 1% in 3-4 days. Therefore, a moderate reduction of electricity is normal.
- Why can't the battery be charged?
1.The battery has no voltage.
2.The charger has no output electric current.
3.Low charging efficiency due to external cause.