Lenovo K920 Smartphone - Manual (Page 10)

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Rechargeable battery notice
DANGER
Do not attempt to disassemble or modify the battery pack. Attempting to do so can
cause anexplosion or liquid leakage from the battery pack. A battery pack other
than the one specified byLenovo or a disassembled or modified battery pack is not
covered by the warranty.If the rechargeable battery pack is incorrectly replaced,
there is danger of an explosion.The batterypack contains a small amount of harmful
substances.
To avoid possible injury:
 Replace only with a battery of the type recommended by Lenovo.
 Keep the battery pack away from fire.
 Do not expose it to water or rain.
 Do not attempt to disassemble it.
 Do not short-circuit it.
 Keep it away from children.
 Do not drop the battery pack.
 Do not put the battery pack in trash that is disposed of in landfills. When
disposing of the battery,comply with local ordinances or regulations.
Built-in rechargeable battery notice
CAUTION
Do not attempt to replace the internal rechargeable lithium ion battery. Contact
Lenovo Support for factory replacement.
Charging
Charge Lenovo Phone in the temperature range of 0°C(32°F)—45°C(113°F).
You can use any of the following charging methods to safely recharge the
internal battery of Lenovo Phone:
Charging method Display on Display off
ac adapter Supported, but the battery
will charge slowly.
Supported