Samsung GALAXY S5 mini User Manual page 12

1. Insert the USB cable into the port.
2. Connect the USB cable to the charging head,
then plug the charging head into a standard
AC power outlet.
3. When charging is complete, unplug the charging
head from the power outlet and remove the USB
cable from the device.
Caution: Failure to unplug the charger before you
remove the battery, can cause damage to the device.
Getting Started
When to Charge the Battery
When the battery is weak and only a few minutes of
talk time remain, the device sounds a warning tone
at regular intervals.
In this condition, your device conserves its
remaining battery power, not by turning off the back
light, but by entering the dimming mode.
When the battery level becomes too low, the device
automatically turns off.
► For a quick check of your battery level, see
the battery charge indicator located in the
upper-right corner of your device's display. Solid
color ( ) indicates a full charge.
You can also choose to display a percentage
value. Having a percentage value onscreen can
provide a better idea of the remaining charge on
the battery. For more information, see Battery.
6 Assemble Your Device