Lenovo K920 Smartphone - Manual (Page 7)

Your VIBE has a built-in rechargeable battery. For more information about
battery safety, see the “Built-in rechargeable battery notice”. The battery of
your VIBE isn’t user replaceable; it can be replaced only by an authorized
service provider.
2
1
Low battery power Charging Fully charged
Charge the battery as shown.
Turn on
Press and hold the On/Off button for a few seconds.
Press and hold the On/Off button for a few seconds, then tap
Power off.
Press and hold the On/Off button for a few seconds, then tap
Restart.
Method 1.
Method 2.
Connect your VIBE to a power outlet using the cable and
USB power adapter that come with your VIBE.
Connect your VIBE to a computer using the cable that
comes with your VIBE.
Turn off
Restart
1 3
Charging the battery