Robots
Featured Robots
Pool Type
Brands
Categories
Deals & More
Free 1-3 Day FedEx Shipping
Low Price Guarantee
Easy Returns & Exchanges
Pool Expert Support
Shop All Robots Deals & Specials
Free 1-2 Day Shipping. Low Price Guarantee. Easy Returns/Exchanges. Choose from top models from the top brands.
Shop By
Pool Type
Debris Type
Brand
Budget
Equipment
Free 1-3 Day FedEx Shipping
Low Price Guarantee
Easy Returns & Exchanges
Pool Expert Support
Shop All Robots
Free 1-2 Day Shipping. Low Price Guarantee. Easy Returns/Exchanges. Find the perfect robot for your pool.
Learn
Reviews
Buying Guides
Compare
Help Me Choose
Free 1-3 Day FedEx Shipping
Low Price Guarantee
Easy Returns & Exchanges
Learning Center
Free 1-2 Day Shipping. Low Price Guarantee. Easy Returns/Exchanges. Everything you need to pick the right pool robot.

Need Help?

Our Pool Experts are here to assist you

Pool Robot Guide

Pool Robot Guide

Find the perfect robot for your pool

Pool Expert

Call an Expert

(888) 615-5728

Mon-Fri 8am-5:30pm CST

Maytronics Authorized Dolphin DealerGenuine Maytronics parts, the full manufacturer warranty and free US shipping on everything we stock.

Genuine Maytronics parts · 23 power supplies & chargers

Dolphin & Niya Power Supplies and Chargers

Browse 23 genuine Maytronics power supplies, chargers and related parts for 73 Dolphin and Niya models. Type your model to filter the list, then check the part page to confirm it fits.

Match it to your robot

Find the right power supply for your Dolphin.

1Find your robot's modelCheck the model label under the handle, then type your model into the filter. You can also start from your robot's parts page.
2Match the complete part numberCompare the number on your old unit with the replacement, including every suffix. Similar names are not enough to confirm a match. Check the part page's list of compatible robots.
3Confirm the version and pack sizeCheck wattage, voltage, features and pack size before ordering. If any detail is unclear, ask Poolbots' pool experts through live chat or phone.

Weekly timer power supplies (4)

Wi-Fi & Bluetooth power supplies (6)

99956083-ASV10

Maytronics Power Supply 180W (Wi-Fi®) V10

Price on request · fits 15 models

Genuine Maytronics 180W Wi-Fi® power supply for Dolphin Sigma, Dolphin M400, Dolphin Nautilus CC Supreme and other confirmed models.

Out of stock

Power supplies (9)

99956032-ASSY

Maytronics Power Supply 120W 230V, On-Off

Price on request · fits 3 models

Genuine Maytronics 120W 230V on-off replacement power supply for Dolphin S100, Dolphin S50 and Dolphin S200.

Out of stock
99956027US-ASSY

Maytronics Wave 140 US Power Supply

Price on request

Genuine Maytronics US power supply for WAVE robotic cleaners. Confirm your robot's compatibility with Poolbots' pool experts.

Out of stock

Chargers & batteries (3)

99956070-ASSY

Dolphin EON Charger Assembly

$34.99 MSRP · fits 4 models

Genuine Maytronics replacement charger assembly for Dolphin EON 100 and Dolphin EON 120d robots.

Out of stock
99956010US-ASSY

Dolphin Skimmi™ 200 & 300 Charger

$29.99 MSRP

This genuine Maytronics charger provides indoor backup charging for Dolphin Skimmi™, with fit confirmation needed from Poolbots' pool experts.

Out of stock
99956050US-ASSY

Maytronics Charger Liberty US

Price on request · fits 3 models

Genuine Maytronics inductive charger for Dolphin Liberty 200, Dolphin Liberty 300, and Dolphin Liberty 400.

Out of stock

More power supplies (1)

99953060-EX

Motor Unit, Liberty 200-400 Ex

$544.99 MSRP

Genuine Maytronics replacement motor unit with US robot compatibility to be confirmed by Poolbots' pool experts.

Out of stock

Before you order

How Dolphin power supplies & chargers work and wear.

Visible damage, power interruptions or charging problems are reasons to check your existing unit. These symptoms alone do not confirm which part needs replacing. Before ordering, ask Poolbots' pool experts to help you determine whether a replacement power supply or charger is the right next step.

Power supply options include 120W, 180W and 220W ratings, with voltage specified on some listings. Features vary by part and include On/Off controls, weekly timers, filter indicators, Bluetooth® and Wi-Fi®. Do not choose by wattage or features alone. Match the complete part number on your old unit, including its ending, and confirm your robot appears on the replacement's fit list.

Step-by-step answers for power supplies & chargers

In our store, shipping free

Power Supplies & Chargers we stock.

Questions

Dolphin power supplies & chargers, answered.

How do I find the right power supply or charger?

Filter by your robot's model or open its parts page. Match the complete number on your existing unit, then confirm your model appears on the replacement part's fit list. Poolbots' pool experts can help through live chat or phone.

Can I replace a 120W power supply with a 180W unit?

Do not choose a replacement by wattage alone. Confirm compatibility on your robot's parts page and the replacement's fit list. Ask Poolbots' pool experts before switching to a different rating or version.

How often should I replace a power supply or charger?

Base replacement on condition and a confirmed fault, not a seasonal schedule. If your unit is damaged or no longer powers or charges the robot as expected, ask Poolbots' pool experts to help assess the next step.

Does Poolbots sell genuine Maytronics power supplies?

Yes. Options sold directly by Poolbots include Power Supply 120W, 115V, On/Off (99956034US-ASSY) and Power Supply 180W, Filter Indicator (9995671-US-ASSY). Check your model on the part page before ordering.

Pool Robot Buying Guide
Headphones Icon
Dolphin Cayman Review