LG G3 - Manual (Page 12)

Get Started 3
Note: When you insert the battery, your phone may power on automatically.
2. Charge your battery.
l
Plug the USB connector into the charger/accessory port at the bottom of your phone.
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Plug the AC adapter into an electrical outlet. Fully charging a battery may take up to three
hours.
Note: Your phone’s battery should have enough charge for the phone to turn on and find a signal,
run the setup application, set up voicemail, and make a call. You should fully charge the battery as
soon as possible.