4. battery. Consult a doctor immediately if the battery is swallowed.
5. Do not use a battery that appears damaged, deformed, or discolored, or one that has any rust on its casing,
overheats, or emits a foul odor.
6. Use of an unqualified battery or charger may present a risk of fire, explosion, leakage or other hazard.
7. Only use the battery with a charging system that has been qualified with the system per this standard:
IEEE-Std-1725-200x.
8. Use of an unqualified battery may present a risk of fire, explosion, leakage or other hazard.
9. Replace the battery only with another battery that has been qualified with the system per this standard:
IEEE-Std-1725-200x.
10. Avoid dropping the phone or battery. If the phone or battery is dropped, especially on a hard surface,
and the user suspects damage, take it to a service center for inspection.
11. If the battery leaks: Do not allow the leaking fluid to come in contact with eyes. If contact occurs, DO
NOT rub; rinse with clean water immediately and seek medical advice. Do not allow the leaking fluid to come
in contact with skin or clothing. If contact occurs, flush the affected area immediately with clean water and
seek medical advice. Take other precautions to keep a leaking battery away from fire as there is a danger of
ignition or explosion.
PREVENTION OF HEARING LOSS
CAUTION: Permanent hearing loss may occur if earphones or headphones are used at high volume for
prolonged periods of time.
SAFETY PRECAUTIONS FOR DIRECT SUNLIGHT
Keep this product away from excessive moisture and extreme temperatures. Do not leave the product or its
battery inside a vehicle or in places where the temperature may exceed 60°C (140°F), such as on a car
dashboard, window sill, or behind glass that is exposed to direct sunlight or strong ultraviolet light for
extended periods of time. This may damage the product, overheat the battery, or pose a risk to the vehicle.
ENVIRONMENTAL RESTRICTIONS
Do not use this product in gas stations, fuel depots, chemical plants or where blasting operations are in
progress, or in potentially explosive atmospheres such as fueling areas, fuel storehouses, below deck on boats,
chemical plants, fuel or chemical transfer or storage facilities, and areas where the air contains chemicals or
particles, such as grain, dust, or metal powders. Please be aware that sparks in such areas could cause an
explosion or fire resulting in bodily injury or even death.
