Samsung GT-P7100/M16 Quick Start Manual page 14

2
Plug the USB power adapter into a power outlet.
•
You can use the device while it is charging, but it may take longer to fully charge the
battery.
•
While the device is charging, the touch screen and the touch keys may not function due
to an unstable power supply. If this happens, unplug the USB power adapter from the
power outlet or unplug the PC data cable from the device.
•
While charging, the device may heat up. This is normal and should not affect your device's
lifespan or performance.
•
If your device is not charging properly, bring your device and the charger to a Samsung
Service Centre.
3
When the device is fully charged, disconnect it from the adapter.
14
Your device and accessories