Do not throw the battery into water or make it wetDo not connect positive and negatives with metal cover
Do not make the cell short circuit, over-charge or over-discharge
Do not use or store the cell near the heat source (such as fire or heater)
Do not connect the position (+) and negative (-) terminals in the opposite way
Do not put the battery together with coin, metal jewelry and other metal objects
Do not disassemble or modify the battery in any way;
Mixed use of different types, brand of battery are forbidden
Do not connect the negative pole with the shell which is positive
If battery catch fire, use dry powder, foam fire extinguisher or sand to extinguish flames and remove it from the operating environment