Cleaning And Maintenance - AT&T U2800A Manual De Instrucciones

power voltage may cause a fire or a
malfunction of the charger.
• Do not connect two poles of the battery
with conductors, such as metal materials,
keys, or jewelries. Otherwise, the battery
may be short-circuited and may cause
injuries and burns on your body.
• Do not disassemble the battery or solder
the battery poles. Otherwise, it may lead
to electrolyte leakage, overheating, fire,
or explosion.
• If battery electrolyte leaks out, ensure
that the electrolyte does not touch your
skin and eyes. When the electrolyte
touches your skin or splashes into your
eyes, wash your eyes with clean water
immediately and consult a doctor.
• If there is a case of battery deformation,
color change, or abnormal heating while
you charge or store the battery, remove
the battery immediately and stop using it.
Otherwise, it may lead to battery leakage,
overheating, explosion, or fire.
• If the power cable is damaged (for
example, the cord is exposed or broken),
or the plug loosens, stop using the cable
at once. Otherwise, it may lead to an
electric shock, a short circuit of the
charger, or a fire.
• Do not dispose of batteries in fire as they
may explode. Batteries may also explode
if damaged.

Cleaning and Maintenance

• The device, battery, and charger are not
water-resistant. Keep them dry. Protect
the device, battery, and charger from
water or vapor. Do not touch the device
or the charger with a wet hand.
Otherwise, it may lead to a short circuit, a
malfunction of the device, and an electric
shock to the user.
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