Before removing the battery, be sure to turn off the device and disconnect it from the charger.

　　When the 2 charger is not in use, please disconnect it from the device and unplug the charger plug from the power outlet. Do not connect a fully charged battery to the charger for an extended period of time, as overcharging can shorten the battery's lifespan. If a fully charged battery is left unused, the battery itself will discharge after a period of time.

　　3. The battery temperature should be kept between 15 ℃ and 25 ℃ as much as possible. If the temperature is too high or too low, it will reduce the capacity of the battery and shorten its lifespan. The device battery may become too cold or overheated, which may temporarily render the device inoperable. When the temperature is below freezing point, the performance of the battery is particularly limited.

　　Do not short-circuit the battery. When some metal objects (such as coins, pins, or pens) accidentally connect the positive and negative poles of a battery directly together, a short circuit occurs.

　　Do not throw the battery into the fire to prevent it from exploding. Damaged batteries may also explode. Please dispose of the battery according to local regulations. Please recycle the battery whenever possible. Do not dispose of batteries as household waste.

　　Do not disassemble, cut, open, squeeze, bend, damage, puncture, or separate the battery pack or battery. If battery leakage occurs, please do not allow skin or eyes to come into contact with liquids. If you come into contact with leaked liquid, immediately rinse your skin or eyes with clean water and seek medical attention.

　　Do not modify or reprocess the battery, nor attempt to insert foreign objects into the battery, or immerse or expose it to water or other liquids.

　　Improper use of batteries may cause fire, explosion, or other hazards. If the device or battery drops. Especially if it falls on a hard surface. And you believe that the battery is damaged. Please send the battery to the maintenance center for testing before continuing to use.

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