Portable Devices
Output voltage of
AC power adapter
Suggestion setting Voltage of MP3450 Remark
14V
12V
16V
12V
19V
14V
Laptops
24V
16V
24V For Apple
9V
7.5V
Portable DVD player
12V
9V
Digital camera
5V
5V
CD Player
4.5V
5V
PDA
5V
5V
Mobile phone
3.7V~5V
5V
9V
7.5V~9V
Digital video camera
12V
9V~12V
MP4
5V
5V
Optimize the perfect use of MP3450 with your Laptops to save power.
View the power source by three symbols on the screen of your laptops when working at the Microsoft
window system:
l
battery symbol: stand for the power from internal battery.
l
AC Plug symbol
: stand for the power from external AC power.
l
AC Plug and flash symbol: stand for the external AC power not only offer the power to laptops but also
charge its internal battery.
We recommend display AC Plug symbol on the screen of your laptops that MP3450 only offer the power to
your laptops without charging internal battery. If display the AC plug and flash symbol both, Please adjust the
voltage to a lower level to extend MP3450 working time. But some laptops working voltage and charging
voltage are the same. That only one way is removing internal battery from your laptops to avoid charging.
View MP3450 Battery Capacity
The capacity of MP3450 will decrease as the battery power and/or charge your device. The remaining capacity
is shown on the LED indicators. Set the
ON/OFF switch
in the
ON
position. Press the voltage selector
and view the remaining capacity by the LED indicators. The lights will turn off in sequence from right to left as
the capacity decreases, That only the red EMPTY LED light on when the MP3450 battery capacity is low,. You
should recharge MP3450 immediately. There are all LED indicators will be light off when MP3450 is
completely empty,
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