LG L55C User Manual page 21

2. Lift the back cover using the fingertip cutout located on
bottom of the cover and remove it.
3. Lift the battery using the fingertip cutout and remove it from
the device.
Warning! Do not handle a damaged or leaking Li-Ion battery as you
can be burned.
Keeping track of your battery's charge is important. If your
battery level becomes too low, your device automatically turns off,
and you will lose any information you were just working on.
Always use a LG-approved desktop charger, travel charger, or
vehicle power adapter to charge your battery.
Device Basics
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