Things You'll Need
Instructions
Remove the screws from the base stands and from along the edge of the Smart Cycle using a Phillips screwdriver.
Remove the batteries from the battery compartment.
Cut the smaller connection portion of the power adaptor to access the wiring. Separate the two wires slightly.
Connect the power jack to the battery compartment and solder the wires of the A/C adaptor to the power jack with one wire to the positive end and the other to the negative. It does not matter which wire is attached to which end.
Reassemble the Smart Cycle and reattach the screws.