77
Warnings and precautions
only Acer approved batteries, and recharge your battery only
with Acer approved chargers designated for this device.
Unplug the charger from the electrical plug and the device
when not in use. Do not leave a fully charged battery
connected to the AC adapter, since overcharging may shorten
its lifetime. If left unused, a fully charged battery will lose its
charge over time. If the battery is completely discharged, it
may take a few minutes before the charging indicator appears
on the display or before any calls can be made.
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.
Leaving the battery in hot or cold places, such as in a closed car
in summer or winter conditions, will reduce the capacity and
lifetime of the battery. 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 particularly 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.
Replacing the battery pack
Your smartphone uses lithium batteries. Replace the battery
with the same type as that which came bundled with your
Summary of Contents for DMP300EU
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