116 Mobile Computing
Disposing of used batteries
5.375 x 8.375 ver 2.3
❖If you have extra battery packs, rotate their use.
❖If you will not be using the system for an extended
period, more than one month, remove the battery pack.
❖Disconnect the AC adapter when the battery is fully
charged. Overcharging makes the battery hot and
shortens its life.
❖If you are not going to use the computer for more than
eight hours, disconnect the AC adapter.
❖Store spare battery packs in a cool dry place out of direct
sunlight.
Disposing of used batteries
When a battery pack nears the end of its life, its ability to
hold a charge will decrease. When the battery pack needs to
be replaced, the main battery light flashes amber shortly after
you have fully recharged the battery.
You must discard a battery if it becomes damaged.
Never attempt to dispose of a battery pack by burning or by
throwing it into a fire, and never allow exposure to a heating
apparatus (e.g., microwave oven). Heat can cause a battery
pack to explode and possibly cause serious injury.
Always dispose of used battery packs in compliance with all
applicable laws and regulations. Put insulating tape, such as
cellophane tape, on the electrode during transportation to
avoid a possible short circuit, fire or electric shock. Failure to
do so could possibly result in serious injury.