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Dolphin Genuine Replacement Part — Basic Power Supply Unit — 99956034US-ASSY

  • Based on 185 reviews
Condition: New
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$299.99 Why this price?

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Availability: In Stock.
Fulfilled by BackyardPoolSuperstore

Arrives Sunday, Mar 1
Order within 18 hours and 52 minutes
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Features

  • Replacement Power Supply 120W (basic, no Wi-Fi)
  • For models with on/off only
  • Compatible with: Active 10, E10, Echo, Encore, Escape, S50, Solo, T15, Premium 10, Premium 20.
  • Maytronics Certified Genuine Parts; Keep your Dolphin pool cleaner in top condition

Model Name: 99956034US-ASSY


Brand: Dolphin


Compatible Devices: Pool Cleaner


Connector Type: ATX or EPS


Output Wattage: 120 Watts


Form Factor: External Power Supply


Wattage: 120 watts


Cooling Method: Air


Item dimensions L x W x H: 9.2 x 3.7 x 8.1 inches


Maximum Input Voltage: 125 Volts (AC)


Product Dimensions: 9.2 x 3.7 x 8.1 inches


Item Weight: 2.66 pounds


Manufacturer: Maytronics


Item model number: 99956034US-ASSY


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect Replacement
We've had a Dolphin pool cleaner since we moved into our new house 5 year ago. We had a terrible storm come through and lightning struck near or in our pool and the cleaner was in the pool at the time. It fried the control box but the Dolphin cleaner was fine. We needed a new way of passively cleaning our pool. We did the wrong thing an purchased a different cleaner which just seemed more of a hassle and we missed "Arthur" (what we named the Dolphin). So we found this replacement box and bought it. It plugged right in and Arthur went back to work. Easy fix ... show more
Reviewed in the United States on January 14, 2025 by Will

  • Excellent replacement product!!
Purchased this to replace the OEM switch for our Dolphin pool cleaner which failed. I don't need the Wi-Fi or Bluetooth connection. This works perfectly.
Reviewed in the United States on March 23, 2025 by Jeff Daniel

  • Fast Shipping when we needed it
Needed a replacement for our Dauphin pool robot! Finally needed a new one after years of use! Fast shipping and works like a dream. Must have for pool owners!
Reviewed in the United States on January 5, 2025 by Amazon Customer

  • Power button failure
Do not waste your money. I replaced my original box with this one vs buying a new cleaner. $300 mistake. After only 1 summer this power box failed the same way. Even though the robot cuts off the Powerbox lights do not, causing the heat generated form the LEDs around the power button to cause an issue with the ability to cut the unit on and off. Very poor engineering flaw that I had hoped would've been resolved by now. Robot works great, but you have to babysit it and that is not possible with a full-time job and family. ... show more
Reviewed in the United States on July 3, 2025 by Chris and Chastity McKnight

  • Expensive
It works fine, costs too much
Reviewed in the United States on April 5, 2025 by Scott

  • Good product
Works great, easy to use
Reviewed in the United States on November 19, 2024 by dodgejessica

  • Replacement Power Supply - Dolphin Pool Vacuum
Our original power supply left outdoors inadvertently in a storm. It was fried . Just pay attention when ordering a replacement that you order the correct one for your Dolphin Pool Vacuum. This one works well. We are now being vigilant, bringing the power supply back in the house, when a storm is coming expected. ... show more
Reviewed in the United States on July 21, 2023 by lindarabbit

  • Works Well
My old box stopped working and started to short out. I ordered this one and it works great. It doesn’t come with a power cord so you will have to purchase that seperate which is kinda disappointing because it’s a 300.00 purchase it should come with that as well. That is the reason for the 3 stars
Reviewed in the United States on September 9, 2024 by Renee Crilley

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