Warranty

Safety information
General battery notice
DANGER
Batteries supplied by Lenovo for use with your product have been tested for
compatibility and should only be replaced with approved parts. A battery other than the
one specified by Lenovo, or a disassembled or modified battery is not covered by the
warranty.
Battery abuse or mishandling can cause overheat, liquid leakage, or an explosion. To
avoid possible injury, do the following:
• Do not open, dissemble, or service any battery.
• Do not crush or puncture the battery.
• Do not short-circuit the battery, or expose it to water or other liquids.
• Keep the battery away from children.
• Keep the battery away from fire.
Stop using the battery if it is damaged, or if you notice any discharge or the buildup of
foreign materials on the battery leads.
Store the rechargeable batteries or products containing the rechargeable batteries at
room temperature, charged to approximately 30% to 50% of capacity. We recommend
that the batteries be charged about once per year to prevent overdischarge.
Do not put the battery in trash that is disposed of in landfills. When disposing of the
battery, comply with local ordinances or regulations.
Notice for removable rechargeable battery
DANGER
Only recharge the battery strictly according to instructions included in the product
documentation.
If the battery is incorrectly replaced, there is danger of an explosion. The battery contains
a small amount of harmful substance.
Notice for built-in rechargeable battery
DANGER
Do not attempt to remove or replace the built-in rechargeable battery. Replacement of the
battery must be done by a Lenovo-authorized repair facility or technician.
Only recharge the battery strictly according to instructions included in the product
documentation.
The Lenovo-authorized repair facilities or technicians recycle Lenovo batteries according
to local laws and regulations.