Tekkeon MP3450 User Manual page 3

Overview
Y
ou can use the universal rechargeable battery to power any portable device. Connect MP3450/3500 to your
laptop computer, portable DVD player, digital camera, digital camcorder, portable CD player, PDA, mobile
phone, MP4, GPS, or other portable devices to extend their working time. As an added bonus, MP3450 will
supply power to the device while also charge the internal battery that battery require less than 65W (output
19V/3.5A) power. Thus , take care of these affairs
Verify that the current consumption of the portable device (especially the laptop PC) whether is
over 3.5Amp. If the device consumes more than 3.5A that the maximum provided by MP3450/3500,
will shut down when turned on and
methods to help the end user as below :
a. Take off the electronic device's internal battery; the 3450/3500 can supply power to the electronic
device directly. The operate methods is the same as below indoor & outdoor page teaching .
b. Don't take off the electronic device's internal battery. Adjust the output voltage of MP3450/3500 lower
1~2 scale than the input voltage of electronic device. For example .Your electronic device's input voltage is
18.5V; please adjust the output voltage of MP3450/3500 to 14V or 16V scale. It's just only offer power to your
electronic device working and doesn't charge device's internal battery. Because the MP3450/3500's output
power is not enough. It also can be prevent the MP3450/3500 shut down when charge the internal battery and
offer power to the device at same time. Please note that it can't be charge internal battery in this status follow
the operate way :
This can be found on the AC power adapter
specification label, which typically is found on the bottom of the unit. With the ON/OFF switch in
position, according to the voltage specification of your portable device to set the voltage output of
MP3450/3500 by pressing the voltage selector.
If the output current of your device requires more than 3.5A, Please follow the above.
damage
the battery bank .
MP3450 goes where you go! Slip the handy leather case onto your belt, or just put MP3450 into your briefcase
or backpack—it's that lightweight.
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the battery bank.
(output) of the device or internal battery label or device
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