Here is a powerful 6 volt adapter @ 2.5amps

How do I know which AC adapter is compatible?

In summary, an AC adapter is compatible with your device if:

they have the same voltage.

they have the same polarity.

the adapter's output current is equal to or greater than the device's input current.

the adapter connector fits the input power port

MOD 31-0625 OUTPUT 6VDC @ 2.5A

This adapter should run any of the 6 volt baby swings or toys

Fisher Price makes.

Thanks for Looking!!!!