Bef orethecha rging,ensuretha t
thestandard
volt ageand frequenc yof thelocal
mainssupply
match theratedvolt agean d pow erof
thetravel
charger.
Optimizing battery life
You can extend your battery’s life
between
charges by turning off features that you don’t need.
You can also monitor how applications and system
resources consume battery power.
To guarantee the optimal performance of your
battery, please stick to the following rules:
Turn off radios that you aren’t using. If you
aren’t using Wi-Fi, Bluetooth, or GPRS, use
the Setting application to turn them
off.
Turn down screen brightness and set a
shorter screen timeout.
If you don’t need them, turn off automatic
syncing for Gmail, Calendar, Contacts, and
other applications.
Note:OntheHomescreen,pressMenuicon
and
touchSettings>Device
>
Battery.
TheBattery
Usescreenliststheapplicationsthathavebeen
usingthebattery, from greatestto
leastbatteryuse.
Thetop ofthescreendisplays
thetimesinceyou
werelast connectedto achargeror,
ifyou’re
currentlyconnected toone,howlongyou
were
runningonbatterypowerbeforeyouconnectedtoa
charger. Theneach applicationorservicethat
used
