Huawei C223s User Manual page 18

Charger
Use the charger approved by the phone manufacturer only.
Any violation of this rule may result in fire or malfunction of the
charger.
Do not short-circuit the charger. Short-circuiting the charger
may cause fire or malfunction of the charger.
If the power cord is damaged (for example, the lead is
exposed or broken), or the plug becomes loose, stop using
the cable at once. Otherwise, electric shock, short-circuit of
the charger, or fire may occur.
Keep the charger dry. Once water or other liquid leaks into the
charger, electrical leakage or other faults may occur.
Do not use the charger in a dusty and damp environment.
Keep the power cord away from any heating appliance.
Ensure the charger is properly plugged into the power socket
properly when charging the battery. Improper insertion may
result in electric shock, fire, or explosion. To unplug the
charger, pull the plug off rather than tear the power cord.
Use the AC power supply defined in the specifications of the
charger. An improper power voltage can cause fire or
malfunction of the charger.
Do not place any heavy object on the power cord of the
charger. Do not damage, change, or pluck the power cord.
Otherwise electric shock or fire may occur.
When you are charging the battery with the charger, do not
touch the plug, power cord or the charger with a wet hand.
Otherwise, electric shock can be caused.
Once the liquid such as water leaks into the charger, remove
the plug of the charger from the socket immediately.
Otherwise, overheating, fire and other malfunction may occur.
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