Samsung SCH-U620ZKAVZW - Manual (Page 21)

Understanding Your Phone 21
Battery
Charge the Battery
Your phone is powered by a rechargeable standard Li-ion battery. Only use
Samsung-approved charging devices and batteries. Samsung accessories are
designed to maximize battery life. Using other accessories may invalidate your
warranty and may cause damage.
Battery Indicator
The battery indicator in the upper-right corner of the display indicates battery
power level. Four bars indicate a full charge, while an empty icon indicates an
almost empty battery. Two to three minutes before the battery becomes too low to
operate, a blinking empty battery icon
appears and a tone sounds. If you
continue to operate the phone without charging, it shuts down.
Travel Charger
The travel charger is a convenient, light-weight charger that rapidly charges your
phone from any 120/ 220 VAC outlet.
1. Plug the large end of the travel charger into a standard 120/220 VAC wall
outlet.Insert the smaller end of the travel charger into the charger/
accessory connector at the bottom end of the phone.
Note: You can use your phone while charging, however, the battery charges faster if the phone is turned off.
Important!: For information on UL Warning, see "UL Certified Travel Adapter" on page 126.