To Discharge The Battery - Nokia 918 Owner's Manual

Talk and Standby Times
Battery operation times depend greatly on how you use
the batteries, as well as on the coverage of the network
and network parameters set by the cellular service
provider.
Battery
Slim 800 mAh
NiMH (BMT-1L)
Extended 800 mAh
NiCd (BKL-2S)

To Discharge the Battery

A battery lasts longer and performs better if you fully
discharge it from time to time!
To discharge the battery, either leave your phone
switched on until it turns itself off or use the battery
discharge feature of any approved accessory available
for your phone.
Note: Do not attempt to discharge the battery by any
other means.
Battery Low
You get this message and a
warning tone when the battery
charge is low and only a few
minutes of talk time remain.
When the battery charge is too low for the phone to
operate, RECHARGE BATTERY is displayed and a
warning tone is given. After about 10 seconds, the
phone automatically switches itself off.
Note: If Silent Service has been selected, no audible
warning tones are given.
Charge the battery as described earlier in this section.
Talk Time
1 hour 40 minutes
1 hour 40 minutes
5
Standby Time
21 hours
21 hours