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l Only use the battery and charger approved by the
manufacturer.
l Only use the battery for its original purpose.
l Try to keep batteries in a temperature between 41ºF
(5ºC ) and 95ºF (35ºC).
l If the battery is stored in temperatures above or
below the recommended range, give it time to warm
up or cool down before using.
l Completely drain the battery before recharging.
Based on your usage, it may take one to four days
to completely drain.
l Store the discharged battery in a cool, dark, and dry
place.
l Purchase a new battery when its operating time
gradually decreases after fully charging.
l Properly dispose of the battery according to local
laws.
l Don’t attempt to disassemble the battery – it is a
sealed unit with no serviceable parts.
l Don’t accidentally short circuit the battery by
carrying it in your pocket or purse with other
metallic objects such as coins, clips and pens. This
may critically damage the battery.
l Don’t leave the battery in hot or cold temps.
Otherwise, it could significantly reduce the capacity
and lifetime of the battery.
l Don't dispose of the battery in a fire.
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DOs
BATTERY USAGE BATTERY HANDLING INFORMATION
DON’Ts
PCS
Up to 3 hours
Up to 5 hours
STD 1000 mAh
Battery Capacity
EXT 1700 mAh
PCS
Up to 190 hours (7 days)
Up to 300 hours (12 days)
STD 1000 mAh
Battery Capacity
EXT 1700 mAh
BATTERY STANDBY TIME (FOR NEW BATTERY)
The operating time is subject to your handset usage and configuration.
BATTERY TALK TIME
The operating time is subject to your handset usage and configuration.
These times are for a new battery. Talking and Standby time may
decrease over time.
• When you charge the battery with the phone powered off, you
will see a charging status screen.
• The battery is not charged at the time of purchase.
• Fully charge the battery before first use.
• The battery will charge more quickly with the phone turned off.
• The battery must be connected to the phone in order to charge it.
• Battery operating time gradually decreases over time.
• If the battery fails to perform normally, you may need to replace
the battery.