Joke Collection Website - Public benefit messages - Cell phone batteries have not been used for a long time. Should it be fully charged or stored after it is used up?

Cell phone batteries have not been used for a long time. Should it be fully charged or stored after it is used up?

1. When the cell phone battery is not used for a long time, it should be fully charged and stored.

2. When the mobile phone is not used for a long time, it must be fully charged, and then charged and discharged once a month.

2. If the battery is in a dead state for too long, it will be invalid and scrapped due to excessive discharge. At present, the battery is marked with the words "No battery can be stored".