LG Fusic LX550 User Guide - Page 35

Phone Basics Charging the Battery Your phone's Lithium Polymer battery is rechargeable and should be charged as soon as possible so you can begin using your phone. Keeping track of your battery's charge is important. If your battery level becomes too low, your phone automatically turns off and you will lose all the information you were just working on. For a quick check of your phone's battery level, glance at the battery charge indicator located in the upper-right corner of your phone's display screen. If the battery charge is getting too low, the battery icon ( ) blinks and the phone sounds a warning tone. Always use a Sprint- or manufacturer-approved desktop charger, travel charger, or vehicle power adapter to charge your battery. Using the Charger To use the travel charger provided with your phone: ᮣ Plug the round end of the AC adapter into the phone's charger jack and the other end into an electrical outlet. Ⅲ A red indicator light on the phone lets you know the battery is charging. Ⅲ A green indicator light lets you know that the battery is at least 90 percent charged. It takes approximately 3 hours to fully recharge a completely rundown battery. With the Sprint-approved Lithium Polymer battery, you can recharge the battery before it becomes completely run down. Section 2A: Your Phone - The Basics 21