A cellular phone explodes in woman's hand on a bus in China.
Defects in smartphones' batteries do and will happen but there are some warning signs and good practices we must pay attention to:
- A battery that gets too warm when it charges.
- A battery that inflates and warps.
- A battery that loses charge too quickly.
- A battery that leaks battery fluid.
- Always use an original charger.
- Don't over charge your battery.
- Don't charge it in a closed cupboard.