Motorola MicroTAC SC-725 Owner's Manual page 21

Charging the Battery
Desktop Charger Charging Times
The time it takes for your battery to obtain a full charge is affected
by a variety of factors, including:
• Temperature Batteries should be at or near room
temperature when charging. To prolong battery life and charge
capacity, avoid exposing your batteries to temperatures below
10 C (14 F) or above 45 C (113 F). As a good rule of thumb,
always take your phone with you when you leave your car.
• Inactivity New batteries, or batteries that have been stored for
long periods of time, may not rapid charge properly. In these
instances, the battery requires an overnight charge.
• Extended Usage Over extended periods of time, batteries
gradually wear down and require longer charging times. This
is normal. If you've been charging your battery regularly and
notice a decrease in talk-time or an increase in charging time,
then it's probably time to purchase a new battery.
Battery Storage and Disposal
To prolong the life of your batteries, avoid exposing them to
temperatures below -10 C (14 F) or above 45 C (113 F).
As a good rule of thumb, always take your phone with you when
you leave your car. To dispose of batteries, check with your local
recycling center for a battery recycler near you. Never dispose of
batteries in fire.
Caution: To prevent injuries or burns, do not allow metal objects
to contact or short circuit the battery terminals.
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