Rechargeable Battery Notice - Lenovo ThinkPad T410 2518 User Manual

Rechargeable battery notice

DANGER
Do not attempt to disassemble or modify the battery pack. Attempting to do so
can cause an explosion, or liquid leakage from the battery pack. A battery pack
other than the one specified by Lenovo, 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 battery pack contains a small amount of harmful substances. To
avoid possible injury:
v Replace only with a battery of the type recommended by Lenovo.
v Keep the battery pack away from fire.
v Do not expose it to water or rain.
v Do not attempt to disassemble it.
v Do not short-circuit it.
v Keep it away from children.
v 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.
The battery pack should be stored at room temperature, charged to approximately
30 to 50% of capacity. We recommend that battery pack be charged about once
per year to prevent overdischarge.
viii
ThinkPad T410s, T410, T510, and W510 Service and Troubleshooting Guide