Samsung Convoy SCH-u640 User Manual
Page 15
10
Charging 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.
Note: The phone can be used while charging but will charge faster when
powered off.
Wall/USB Charger
The Wall/USB Charger is a convenient, lightweight charger that
rapidly charges your phone from any 120/220 VAC outlet.
1.
Connect the USB cable to the charging head.
2.
Pull the charging port cover out and turn to expose the
connector. Insert the Wall/USB Charger adapter end, with
the arrow up, into the charging port on the left side of the
phone.
Correct
Incorrect
Charging Head
USB Cable
+
Incorrect
Correct