Hayward AquaVac 250Li Review (2026): Hayward's First Cordless Pool Cleaner

Quick Answer: The Hayward AquaVac 250Li is Hayward’s first-ever cordless robotic pool cleaner, running up to 120 minutes per charge per Hayward’s own spec sheet — about 25% longer than many rival cordless models, per retailer listings. But it’s also the most coverage-restricted robot in Hayward’s entire lineup: built for above-ground pools up to 30 ft in diameter and shallow, flat-bottomed inground pools (under 5 ft deep, less than a 15-degree slope), with no wall-climbing or waterline claim anywhere in Hayward’s own marketing — a sharp contrast to every corded Hayward robot, which explicitly advertises floor, wall, and waterline coverage. US pricing is noisy, ranging roughly $179–$249 depending on retailer.

Hayward’s robotic lineup — TigerShark QC, the AquaVac 6 Series, SharkVac — has always been corded. The AquaVac 250Li, sold under Hayward’s Expert Line (model RCH200CU, with an online-retail W3RCH200CU variant), is the brand’s first step into the cordless category that Beatbot, Aiper, WYBOT, and even Dolphin’s EON line have been competing in for years. Here’s what Hayward’s own spec sheet — and the surrounding retailer listings — actually show.

Hayward AquaVac 250Li at a glance

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By the numbers

• Runtime: Hayward’s own product page claims up to 120 minutes per charge, which one retailer frames as “25% longer than most other cordless cleaners” — a real, specific claim rather than a vague marketing line.
• Coverage ceiling: Hayward’s own spec sheet caps this model at inground pools with less than a 15-degree slope and less than 5 ft of depth — a narrower stated range than any other robot this site has reviewed, cordless or corded.
• Price spread: US retailer listings range from $179 (a third-party Walmart Marketplace seller) to $249 (The Pool Factory) for the identical SKU — roughly 39% apart, genuinely noisy pricing rather than a simple sale-vs-list gap.
• Debris capacity: Marketed at ~30% more capacity than typical cordless cleaners, per retailer product copy — Hayward’s own page doesn’t publish the canister volume in liters or quarts.

Where it fits in Hayward’s lineup

Every other Hayward robot in our full Hayward lineup guide is corded: the TigerShark QC and AquaVac 650 both explicitly advertise floor, wall, and waterline coverage on a 4-hour or 2.5-hour cycle, and the entry-level SharkVac covers at least the floor and cove. The AquaVac 250Li breaks that pattern in two ways at once: it’s cordless, and its stated coverage is the most restricted in the brand’s catalog — Hayward’s own copy promises “complete coverage” only of flat-bottom, shallow pools, and never claims wall-climbing or waterline cleaning anywhere we could find.

That makes it a meaningfully different product than rival budget cordless cleaners like the Dolphin Liberty 200 ($899–$949), which cleans floor and walls despite being Dolphin’s cheapest cordless tier, or Aiper’s entry-level Scuba S1, which also climbs walls at a similar price point. If wall-climbing matters to you, the AquaVac 250Li likely isn’t the right pick regardless of price.

The RCH200CU vs. W3RCH200CU naming trap

Hayward sells this exact hardware under two model numbers, and the difference isn’t the robot — it’s the warranty and sales channel. RCH200CU is the Expert Line SKU, sold only through a local pool professional or in-store, and Hayward’s own page lists 3-year parts and labor coverage when purchased through a Hayward Rewards partner. W3RCH200CU is the version that shows up at online retailers like Sunplay — but we found no retailer or Hayward page confirming it carries that same 3-year coverage.

This mirrors a naming trap already documented elsewhere on this site: Pentair’s Kreepy Krauly Lil Shark sells under both a current Pentair SKU and a legacy Sta-Rite SKU for the identical design, with different pricing depending on which name you search. Here, the stakes are the warranty rather than the price — buying the W3-prefixed version online could mean accepting unclear coverage on a cordless robot with a battery, the single most failure-prone component on any cordless cleaner.

Who should buy the Hayward AquaVac 250Li

Buy it if you own an above-ground pool or a shallow, flat-bottomed inground pool, want to stay inside Hayward’s brand ecosystem, and don’t need wall or waterline cleaning. The 120-minute runtime is a genuine advantage over shorter-cycle cordless rivals.

Skip it if you have a sloped or deep-end inground pool outside Hayward’s stated coverage range, or if wall-climbing matters — in that case, the wall-climbing Dolphin Liberty 200 or Aiper Scuba S1 are better matches at a similar price. If you do buy the AquaVac 250Li, buying through an authorized Hayward Rewards dealer (the RCH200CU channel) is the safer bet for warranty coverage than an online W3RCH200CU listing.

The bottom line

The Hayward AquaVac 250Li marks Hayward’s first entry into the cordless robotic category that Beatbot, Aiper, WYBOT, and Dolphin have competed in for years — and it arrives as the narrowest-coverage robot in Hayward’s own lineup, built for flat-bottom, shallow pools with no stated wall or waterline cleaning. A genuinely long 120-minute runtime and a roomy debris canister are real strengths, but noisy retailer pricing and an unresolved online-vs-in-store warranty gap (RCH200CU vs. W3RCH200CU) mean it’s worth buying through a Hayward Rewards dealer rather than the cheapest online listing you can find. For wall-climbing cordless cleaning at a similar price, see our best cordless robotic pool cleaner guide instead.