(IMPORTANT BATTERY SAFETY ADVICE) Do not transport battery cells unless they are in a suitable case.
Turn battery off when its not in use.
Clean battery and terminal and terminal when it is dirty.
Do not over charge battery.
Do not over tighten when attaching your battery to your clearomizer.
Do not use damaged Batteries.
Do not expose your battery to extreme heat, cold or direct sunlight.
Do not allow direct contact between your battery and water.
Using the wrong charging equipment especially phone chargers is a number one cause of ecigarette fires. Always use the correct charger.