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Water Tech 78000RR Volt 550Li Cordless Robotic Pool Cleaner
Water Tech 78000RR Volt 550Li Cordless Robotic Pool Cleaner
Cordless and powerful, the Volt 550Li delivers high-speed, hands-free pool cleaning with smart timer functionality.
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The Water Tech Volt 550Li is a cordless, rechargeable robotic pool cleaner engineered for powerful and hassle-free cleaning of inground pools.
Its cordless design eliminates tangles and limitations, delivering up to 7200 gallons per hour of suction with wide 18-inch path coverage.
With a weekly timer mode and included retrieval hook, it's built for convenience, automation, and hands-off maintenance.
Capable of covering 3542 square feet per hour, this residential-grade cleaner is optimized for both performance and energy efficiency.
Designed with a rugged filter bag system, the Volt 550Li effectively traps debris of all sizes for sparkling clean pool water.
Its sleek black and gray design pairs with smart engineering, making it a reliable, high-performance cleaning solution for modern pools.

⭐⭐⭐⭐⭐
Users praise the Volt 550Li for its cordless convenience and impressive suction power that leaves pools spotless.
Customers love the ease of use and quick retrieval system, especially the included hook that simplifies handling.
Many appreciate how quietly it operates while covering a wide cleaning area in less time.
The weekly timer feature is a favorite among pool owners who want hands-off automation.
Reviewers often mention that it's a solid value with robust performance and no cord hassles.

- Cord Type: Fully cordless and rechargeable
- Cleaner Type: Robotic for residential use
- Cleaning Coverage: 3542 ft² per hour
- Cleaning Path Width: 18 inches
- Suction Rate: 7200 gallons per hour
- Filter Type: Bag-style filtration
- Timer: Weekly timer mode included
- Includes: Retrieval hook adapter
- Design: Tangle-free operation with no power cord
- Color: Gray and black
- Use: Ideal for inground pools
- Build: Durable and lightweight for easy handling

- Brand: Water Tech
- Application: Inground, Pool
- Product Weight: 21 pound
- Shipping Dimensions: 22.75 x 21.5 x 14.25 inch
- Product Dimensions (W x D x H): 18 x 11 x 19.85 inch
- Cord Type: Cordless
- Filter Type: Bag
- Cleaning Coverage: 3542 ft²/hr
- Cleaning Path Width: 18 inch
- Suction Rate: 7200 gal/hr
- Commercial, Residential, or Professional: Residential
- Timer Available: Yes
- Timer Mode Selections: Weekly Timer
- Channel: Pool Equipment
- UPC Code: 852506007133
- Pallet Quantity: 20
- Minimum Sell Quantity: 1

Q: How long does the Volt 550Li battery last per charge?
The Volt 550Li provides up to 4 hours of cleaning time per full charge, allowing thorough pool coverage without interruptions.
Q: Is it difficult to retrieve the cleaner from the pool?
No, the included retrieval hook adapter makes removal quick and easy without having to enter the water.
Q: Can I schedule cleaning sessions in advance?
Yes, the cleaner includes a weekly timer mode so you can automate cleaning sessions based on your schedule.


Pool cleaners that have been used or show signs of installation are not eligible for return. Please inspect and test-fit your unit before operating or submerging it.

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Water Tech specializes in innovative, cordless pool and spa vacuums designed for powerful, convenient cleaning without the hassle of hoses or cords. From handheld spot cleaners to high-capacity vacuums, Water Tech products make pool maintenance faster and easier. At AquaDoc, we carry a full range of Water Tech vacuums to help you keep your pool or spa clean with minimal effort.
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