Samsung SM-T820 User Manual page 11

Getting started
Connecting the charger improperly may cause serious damage to the device. Any
damage caused by misuse is not covered by the warranty.
The device can be used while it is charging, but it may take longer to fully charge
the battery.
If the device receives an unstable power supply while charging, the touch screen
may not function. If this happens, unplug the charger from the device.
While charging, the device may heat up. This is normal and should not affect the
device's lifespan or performance. If the battery gets hotter than usual, the charger
may stop charging.
If the device is not charging properly, take the device and the charger to a
Samsung Service Centre.
After fully charging, disconnect the device from the charger. First unplug the charger from the
device, and then unplug it from the electric socket.
To save energy, unplug the charger when not in use. The charger does not have a
power switch, so you must unplug the charger from the electric socket when not in
use to avoid wasting power. The charger should remain close to the electric socket
and easily accessible while charging.
Checking the battery charge status battery charge battery charge status
When you charge the battery while the device is off, the following icons will show the current arge the battery while the device is off, th rge the battery while the device is off, t
battery charge status: arge status: status:
om the charger. First unplug the charger f
ic socket.
harger when not in use. The charger doe arger when not in use. The charg
st unplug the charger from the electric so lug the charger from the electric s
power. The charger should remain close to charger should remain close to
le while charging. ng.
Charging
11
the devi the device.
and should not a and should not affect the
hotter than usual, the c hotter than usual, the charger
e device e device and the charger to a
arger. First unp
Fully charged
the tou the touch scr