2. Because the positive and negative poles of the button battery are very
close when multiple button batteries are stored at close distance, it is easy
to cause indirect contact between the positive and negative poles of the
button battery and cause the battery to short circuit.
3. This battery is a non-rechargeable battery, charging this battery will cause
battery leakage or damage to the device.
4. It is forbidden to short circuit, heat, burn and disassemble the battery
5. The positive and negative poles of the battery should be correctly.
