Don’t immerse the battery in water;

Don’t use and leave the battery near a heat source such as fire or heater;

When charging, use a battery charger specifically for that purpose;

Don’t reverse the positive and negative terminals;

Don’t discard the battery in fire or heater;

Don’t connect the battery to an electrical outlet directly;

Don’t connect the positive and negative terminal directly with metal objects;

Don’t transport and store the battery together with metal objects such as necklaces, hairpins;

Don’t directly solder the battery;

Don’t pierce the battery with a nail or other sharp object.