Daim Ntawv Qhia Tus Neeg Siv

15
Use a mains socket outlet with a protective earthing (grounding) connection.
Ground your device properly if the device is intended to be grounded.
Battery Use Caution
When battery is used, avoid:
Extremely high or low temperature and air pressure during use, storage,
and transportation.
Battery replacement.
Use the battery properly. Improper use of the battery such as the following may
cause risks of fire, explosion or leakage of flammable liquid or gas.
Replace battery with an incorrect type;
Dispose of a battery into fire or a hot oven, or mechanically crushing or
cutting of a battery;
Dispose of the used battery according to your local regulations or the battery
manufacturer's instructions.