Sharp AQUOS CRYSTAL 2 - Charger (Optional Accessory) Precautions; Use only the specified voltage.; Unplug Charger when not in use; grasp plug and disconnect it.; If liquid (water, pet urine, etc.) gets inside, grasp plug and disconnect Charger immediately.

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Safety Precautions
AQUOS CRYSTAL 2
Internal Battery
Confirm battery type; use/dispose of Internal Battery
accordingly.
Symbol
on Label
Battery Type
Li-ion00 Lithium-ion
Do not dispose of handset in fire.
Internal Battery may leak, burst, ignite, etc.
Do not damage (nail, hammer, stomp, etc.)
handset or subject it to strong impact.
Internal Battery may leak, overheat, burst, ignite, etc.
If battery fluid gets in eyes, do not rub;
rinse with clean water and consult a doctor
immediately.
Eyes may be severely damaged.
If battery fluid contacts skin or clothes,
discontinue handset use and rinse with clean
water immediately.
May cause skin damage.
If charging continues even after specified
Charging Time, stop charging.
Internal Battery may leak, overheat, burst, ignite, etc.
For abnormal odor, excessive heat,
discoloration or distortion, move handset away
from sources of flame, being careful not to
burn or injure yourself.
Continued use may cause Internal Battery to leak,
overheat, burst, ignite, etc.
Do not let your pet bite handset; if this
occurs, do not use that handset.
Pet bites may cause Internal Battery to leak, overheat,
burst or ignite. May cause handset/related hardware to
malfunction, or fire may result.
Do not dispose of handset with ordinary
refuse.
Battery is built into handset; take handset to a SoftBank
Shop for appropriate disposal.