Battery, runtime, price: what The Home Depot’s RYOBI 40V lawn mower offers buyers

Edited by ad hoc news Flagship & Bestseller Desk. Reviewed before publication on 06/15/2026 at 8:00 AM ET. Details in the imprint.

The Home Depot leans heavily on exclusive brands to anchor its outdoor power lineup, and one of the most visible examples is the RYOBI 40V HP Brushless 21-inch self-propelled mower, a cordless walk-behind that has become a core choice for homeowners moving away from gas. Bundled in popular configurations with dual 40V batteries and a rapid charger, the mower is pitched as delivering gas-like cutting power, up to 70 minutes of runtime, and quieter operation suitable for dense suburban neighborhoods according to the official RYOBI product page.

What The Home Depot’s RYOBI 40V mower is built to do

At its core, the RYOBI 40V HP Brushless 21-inch self-propelled mower targets typical U.S. residential lawns, roughly up to half an acre, with a 21-inch steel deck and a high-performance brushless motor that reduces maintenance compared with traditional brushed designs or small gas engines. The mower operates on the company’s 40V lithium-ion platform, allowing batteries to be swapped with other RYOBI 40V tools such as string trimmers, blowers and chainsaws, which helps homeowners consolidate power sources and extend overall system value. The self-propelled drive offers variable speed control, allowing users to match ground speed to their walking pace, and an included single-point height adjustment lever enables quick shifts between cutting heights for different grass types and seasonal conditions, giving the mower flexibility that basic corded or smaller deck models often lack.

The mower is offered by The Home Depot in at least one kit configuration that includes two 40V 6.0 Ah lithium-ion batteries and a rapid charger, which the retailer lists at around $799 as of mid-2026, positioning it toward the upper end of mass-market cordless walk-behind pricing but still below many premium European and specialty-brand competitors according to The Home Depot’s current U.S. product listing. With both 6.0 Ah batteries installed, RYOBI markets up to about 70 minutes of runtime under ideal conditions, although real-world performance depends heavily on grass height, density, moisture and use of the self-propel feature. The high-capacity pack pairing gives it a practical advantage over entry-level 40V mowers that ship with smaller 4.0 Ah batteries, especially for users who mow less frequently and must tackle taller grass.

Beyond core power and runtime, the RYOBI 40V mower includes a set of convenience features aimed at differentiating it from bare-bones cordless options. The mower folds vertically for space-saving storage, a relevant detail for suburban garages where multiple outdoor tools, bicycles and seasonal items compete for floor area, and integrated LED headlights support early-morning or dusk mowing sessions where allowed by local ordinances, addressing one of the timing pain points of louder gas mowers. The deck supports 3-in-1 functionality - mulching, bagging, and side discharge - so homeowners can either keep clippings on the lawn to return nutrients, bag them for a cleaner look, or discharge when cutting overgrown patches, which reduces bogging and blade load. A brushless motor combined with electronic torque management allows the mower to increase power automatically in heavier grass and ramp it down when load drops, which improves battery efficiency and reduces noise compared with fixed-speed designs.

From a positioning standpoint inside The Home Depot’s assortment, the RYOBI 40V HP Brushless 21-inch self-propelled mower sits above RYOBI’s smaller 40V push models and below premium large-deck or ride-on battery platforms such as higher-end EGO or John Deere offerings. The 21-inch deck size aims squarely at mainstream American lawns, and the HP branding is reserved for RYOBI’s higher-torque brushless tools rather than entry models, signaling performance that can handle moderately thick turf rather than only cosmetic trimming. RYOBI’s 40V platform is not compatible with the brand’s smaller 18V ONE+ line, which is geared toward lighter-duty tools, so buyers committed to heavier yard work are effectively nudged toward the more powerful 40V ecosystem. The Home Depot’s merchandising strategy relies on end-cap displays and seasonal promotions to move these mowers, often bundling extended warranty offers and financing to soften the jump from lower-priced corded or basic gas options.

Independent testing and user reviews have generally highlighted the mower’s relatively quiet operation, straightforward push-button start and the convenience of not dealing with gasoline, oil changes or choke adjustments typical of small combustion engines. Noise measurements cited by reviewers often come in significantly below comparable gas mowers at the operator’s ear, making conversation-level mowing easier and reducing disturbance for neighbors, particularly in early morning or evening windows. However, some users have reported that dense, wet grass can still stress the mower, leading to reduced pace or the need to slow ground speed to maintain cut quality, a limitation common across battery-powered walk-behind mowers. Questions of long-term durability typically center on the battery pack life cycle - usually a few hundred charge cycles under normal use - and the environmental impact of eventual battery disposal, although RYOBI and The Home Depot participate in battery recycling programs at many stores to mitigate end-of-life concerns.

Within The Home Depot’s broader business, outdoor power equipment is a strategically important category that draws repeat traffic and supports attachment sales of related tools, accessories and seasonal products, and RYOBI-exclusive platforms like the 40V lineup help differentiate the retailer from big-box rivals that lean on other house brands. For investors, the product is one of many private-label items that underpin The Home Depot’s customer loyalty and margin structure rather than a discrete revenue driver that the company breaks out separately. Shares of The Home Depot (ISIN US4370761029) traded on the NYSE at $332.45 on 06/14/2026 according to recent pricing data from MarketWatch.

This article was a.i.-assisted and editorially reviewed. Product information without warranty; prices and availability may change at short notice. Not investment advice and not a buy or sell recommendation. Trading involves risk up to and including the total loss of invested capital.