Acer TravelMate P245-MG - Manual (Page 6)

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The full performance of a new battery is achieved only after two or three complete
charge and discharge cycles. The battery can be charged and discharged hundreds of
times, but it will eventually wear out. When the operation time becomes noticeably
shorter than normal, buy a new battery.
Use only the approved batteries, and recharge your battery only with the approved
chargers designated for this device.
Use the battery only for its intended purpose. Never use any charger or battery that is
damaged. Do not short-circuit the battery. Accidental short-circuiting can occur when a
metallic object such as a coin, clip or pen causes direct connection of the positive (+) and
negative (-) terminals of the battery. (These look like metal strips on the battery.) This
might happen, for example, when you carry a spare battery in your pocket or purse.
Short-circuiting the terminals may damage the battery or the connecting object.
The capacity and lifetime of the battery will be reduced if the battery is left in hot or cold
places, such as in a closed car in summer or winter. Always try to keep the battery
between 15°C and 25°C (59°F and 77°F). A device with a hot or cold battery may not
work temporarily, even when the battery is fully charged. Battery performance is
especially limited in temperatures well below freezing.
Do not dispose of batteries in a fire as they may explode. Batteries may also explode if
damaged. Dispose of batteries according to local regulations. Please recycle when
possible. Do not dispose as household waste.
Wireless devices may be susceptible to interference from the battery, which could affect
performance.
Note: Please refer to www.acer.com for battery shipping documents.
Replacing the battery pack
The notebook uses lithium batteries. Replace the battery with the same type as that
which came bundled with your product. Use of another battery may present a risk of fire
or explosion.
Warning! Batteries may explode if not handled properly. Do not
disassemble or dispose of them in fire. Keep them away from
children. Follow local regulations when disposing of used batteries.
Caution for Optical Drive Device
Note: Information in this section may not apply to your computer.
CAUTION: This appliance contains a laser system and is classified as a "CLASS 1
LASER PRODUCT." In case of any trouble with this device, please contact your nearest