Why cell phone battery with a long time will rise?
Battery bulging and charging on time and using a charger that does not match power as far as possible using the original power, the original charge.
Swell the best not to use, there is the danger of explosion, swell may be due to the use of the time is too long, when the charge will produce heat, heat shrinkage so swollen.
Not a long battery will rise, because you charge unreasonable reason ah, too long rechargeable battery will rise, and very dangerous.
Indicating that there is a problem with the mobile phone board, because the chemical substances inside the reaction is not normal, will, and generally will not rise, it is best not to use, it is recommended for a piece, may explode, dangerous.
