Tekkeon MP1550 Using TekCharge MP1550

TekCharge MP1550 requires two or four rechargeable or alkaline AA batteries, which are housed on the

bottom side of the unit. As TekCharge MP1550 doubles as a battery charger, rechargeable batteries can

be recharged in the unit when connected to a USB port on a computer

or power adapter. (Please note that alkaline and rechargeable batteries

should not be used together.)

1. With the unit upside down, push down on the lever above

the USB port, slide the battery cover in the direction of

the arrow, and then lift the cover to remove (Fig A).

2. Insert the batteries in the directions indicated.

If using only two batteries, install the pair in

the first two slots on the left or right (Fig B).

3. Replace the cover.

Using TekCharge MP1550

TekCharge can be used to power or charge any portable device that requires 5V or less. If your device

has a DC jack with center negative polarity, do not power the device with TekCharge as it does not

support center negative polarity.

TekCharge MP1550 doubles as a battery charger for two or four AA rechargeable batteries. When the

batteries are empty, you can recharge the batteries without removing them from TekCharge MP1550.

Center Negative

Center Positive

Fig A

Push down Slide cover

forward

and lift

Fig B

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