Dolphin Power Supply 120W Wi-Fi - 99956086 -(X40+, S250, S300i, S400)

Maytronics Dolphin 120W Wi-Fi Power Supply – Genuine Spare Part

This is the genuine Maytronics Dolphin 120W Wi-Fi-enabled power supply, compatible with the Dolphin X Line and S Line robotic pool cleaners. Replacing a faulty or damaged power supply restores full Wi-Fi control and cleaning performance to your Dolphin robot.

Part Number: 99956086-ASSYV4
Vendor: Maytronics (Genuine OEM)
Note: Power cable is not included.

Compatible Dolphin Models

• Dolphin X40+ (X Line)
• Dolphin S250 (S Line)
• Dolphin S300i (S Line)
• Dolphin S400 (S Line)

Frequently Asked Questions

What does the Dolphin 120W Wi-Fi power supply do?

The power supply converts mains electricity to the low-voltage DC power your Dolphin robotic pool cleaner needs to operate. The Wi-Fi version also enables wireless control via the Dolphin app on your smartphone.

How do I know if my Dolphin power supply has failed?

Common signs include the cleaner not turning on, loss of Wi-Fi connectivity, error lights on the power supply unit, or the cleaner stopping mid-cycle. If the cleaner works with a replacement power supply, the original unit has failed.

Is this a genuine Maytronics part?

Yes. This is a genuine OEM Maytronics replacement part (P/N 99956086-ASSYV4), sourced directly from Maytronics. Using genuine parts maintains your warranty and ensures compatibility.

Does the power cable come included?

No. The power cable (the cable that runs from the power supply to the pool cleaner) is not included with this unit. If your cable is also damaged, it will need to be purchased separately.

Which Dolphin models use part number 99956086?

Part number 99956086-ASSYV4 is compatible with the Dolphin X40+, S250, S300i, and S400 robotic pool cleaners. If you are unsure whether this part suits your model, check the part number on your existing power supply or contact us before ordering.