Lenovo E43 User Manual page 48

Chapter 2. Using your computer
Danger:
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 and
your company's safety standards.
Danger:
There is a danger of an explosion if the backup battery is incorrectly stored.
The lithium battery contains lithium and can explode if it is not properly
handled, or disposed of. Replace only with a battery of the same type. To
avoid possible injury or death, Do not: (1) throw or immerse into water,
(2) allow it to heat to more than 100 degrees C (212 degrees F), or (3)
attempt to repair or disassemble it. Dispose of it as required by local
ordinances or regulations and your company's safety standards.
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