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Continued use may lead to battery leakage, fire, or
explosion.
• Do not dispose of batteries in fire as they may
explode. Damaged batteries may also explode.
• Dispose of used batteries in accordance with local
regulations. Improper battery use may lead to fire,
explosion, or other hazards.
• Do not allow children or pets to bite or suck the
battery. Doing so may result in damage or explosion.
• Do not damage the battery or expose it to high
external pressure. Doing so may lead to a short
circuit or overheating.
• Do not drop the device or battery. Doing so may
damage the device or battery.
• If the device standby time shortens significantly,
replace the battery.
Cleaning and maintenance
• Keep the device and accessories dry. Do not attempt
to dry it with an external heat source, such as a
microwave oven or hair dryer.
• Do not expose your device or accessories to extreme
heat or cold, which may interfere with proper function
and may lead to fire or explosion.
• Avoid collision, which may lead to device
malfunctions, overheating, fire, or explosion.
• Before you clean or maintain the device, stop using it,
close all applications, and disconnect all cables
connected to it.
• Do not use chemical detergents, powders, or other
agents (such as alcohol or benzene) to clean the
device or accessories. These substances may cause
damage to parts or present a fire hazard. Use a
clean, soft, and dry cloth to clean the device and
accessories.
• Do not place magnetic stripe cards, such as
bankcards and phone cards, near the device for
