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13
CH 1
BATTERY HANDLING INFORMATION
DOs
• Use only manufacturer-approved batteries and
chargers for their intended purpose.
• Try to keep batteries in temperatures between 41ºF
(5ºC ) and 95ºF (35ºC).
• If batteries are stored in temperatures above or
below the recommended range, allow warm-up or
cool-down time before using.
• Recharge phone batteries when completely drained,
which can take approximately one to four days of
usage.
• Store discharged batteries in a cool, dark, dry place.
• Purchase a new battery when operating time
gradually decreases after being fully charged.
• Properly dispose of batteries according to local laws.
• Keep disposed batteries away from fire.
DON’Ts
• Do not attempt to disassemble the battery – it is
sealed with no serviceable parts.
• Carrying batteries in your purse or pocket with other
metallic objects such as coins, clips and pens may
accidentally short circuit or critically damage the
battery.
• Don’t leave batteries in hot/cold temperatures. This
could significantly reduce the battery's lifetime and
capacity.
12
CH 1
BATTERY USAGE
TALK TIME
Operating time is subject to handset usage and
configuration.
STANDBY TIME
Operating time is subject to handset usage and
configuration.
NOTE:
HOURS ARE BASED ON NEW BATTERIES. TALK AND STANDBY LENGTH MAY
DECREASE OVER TIME.
BATTERY CAPACITY
Standard Battery (1100mAh) Up to 3.5 hours
Extended Battery (1800mAh) Up to 5 hours
BATTERY CAPACITY
Standard Battery (1100mAh) Up to 380 hours
Extended Battery (1800mAh) Up to 620 hours