Oppo R831 - Health and Safety; About the battery

Battery safety
About the battery
Health and Safety
Type
Time
Talk time
Standby time
Lithium ion battery
( mAh)1900
WCDMA minutes 300
Up to 180 hours
These battery talk and standby times can only
be reached in certain optimized network
conditions or surroundings. The actual talk and
standby times may differ according to the
following conditions:
1.Use additional functions such as music player,
video, games, Internet and Bluetooth
transmission, etc.
2.Leave service area frequently or stay out of
service area for a long time.
3.Use the device beyond the local network
service area.
4.Use the device in talk mode repeatedly.
Tips: In order to avoid battery performance
degradation and standby time decrease,
please charge the battery under a
temperature between 5 C and 25 C.
The battery can be charged and discharged
for hundreds of times but will be aging.
When the service time in transmission mode
and standby mode decrease by half, you
need purchase a new battery.
33
GSM 420 minutes