Cordless phones do not use for a long time, the battery is not charged, what can I do about it?
Do not expose the battery in hot or cold, like the dog, should not put the mobile phone in the sun, under a scorching sun; or get air-conditioned room, where on the air blowing straight. When charging, the current product flows back, and the battery has a little heating, which is normal.
If the mobile phone battery placed too long time without the use of mobile phone, the best to the maintenance department to apply for a cell activation treatment, may also use a DC manostat, adjusting the voltage of 5~6V, current 500~600mA reverse connect battery. Note that a touch is released, the maximum repetition of three times, after such treatment, and then use the original charger for "adjustment period" charging.
If the mobile phone battery is not power, the mobile phone battery does not need to be stored for a long time, then it will cause irreversible damage to the battery of the mobile phone, and it can not be repaired.
