LG L55C User Manual page 22

Device Basics
1. Connect the cableless wall adapter and USB cable as shown;
the LG logo on the USB cable should face toward you.
2. Plug one end of the USB cable into the device's
Charger/Accessory Port and the other end into an electrical
outlet. The charge time varies depending upon the battery level.
With the LG-approved Li-Ion battery, you can recharge the
battery before it becomes completely rundown.
Though extremely rare, if the battery becomes overheated, the
phone will automatically turn off.
You can use your computer to charge your device. To be able to
charge with the USB cable, you need to install the necessary USB
drivers on your computer first. Connect one end of the USB
cable to the Charger/Accessory Port on your device and connect
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