Protection system against over-charging, over-currents, over-heating and short-circuit, and ensures the safety for users and devices.
WARNING
Do not disassemble the battery for any other purposes, please.
Do not make the battery short-circuit, it will occur when the metal objects, keys or coins directly connect to the terminals of the battery, which will damage the battery or any other connectors, please.
Do not expose to the high temperature circumstance, please.
Do not dispose the battery in the fire to cause an explosion, please.