WarningTwo-Stage Battery
Ryobi 40V HP Brushless Whisper Series 24" Two-Stage

Ryobi

Ryobi 40V HP Brushless Whisper Series 24" Two-Stage

Ryobi's Whisper Series 24 is the RY40870 in its current form — a 187-lb two-stage running four 6Ah packs through dual brushless motors, with heated grips, an LED headlight, and a claim of out-powering a 252cc gas engine. It's genuinely quiet, too; the 35%-quieter-than-gas marketing tracks with owners clearing at 5 a.m. without complaints. Runtime is where owners get blunt: Ryobi says up to 45 minutes, reviewers measure closer to 30 under load, and one owner's 120-by-30-foot driveway in a 12-inch storm about exhausted all four packs. The cable-operated chute deflector feels flimsy next to EGO's electronic control and doesn't always lock position, and a handful of units have shut down when the auger engaged — though Ryobi's warranty service earns praise. At $1,799 street ($1,999 direct) it slots between EGO's $1,649 SNT2405, which lacks its heated grips, and the $2,419 SNT2807. Four replacement 6Ah packs at roughly $200 apiece make the battery-fleet math real. Versus an Ariens Classic 24 gas machine you pay about $700 more for silence and no engine to winterize.

Intake depth21″
0″24″ storm

Two-stage machines add an impeller behind a steel auger and ride on adjustable skid shoes: anything deeper than about eight inches, anything wet and heavy, gravel surfaces, and the compacted wall the city plow leaves at the end of the driveway.

Approx. price
~$1,799
Clearing width
24″
Battery
40V 6.0Ah × 4
Best for
Homeowners in quiet neighborhoods with moderate 6-12 inch storms who want a full two-stage experience with heated grips at mid-tier battery pricing.
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Specifications

40V 6.0Ah × 4
up to 55 ft
187 lb
Push-button
Two-Stage Battery
Variable-speed self-propelled drive in forward and reverse with dual brushless motors — one for the wheels, one for the all-metal auger. Push-button start, heated grips, an LED headlight, and a 180-degree crank chute with cable-adjusted deflector give it a quiet, gas-style driving feel.
5-year tool / 3-year battery
Model
RY40870

Highlights

35% quieter than gas — clear snow at 5 a.m. guilt-freeHeated grips, LED headlight, and push-button start standardFour 6Ah packs claim more power than a 252cc gas engine

Pros

  • ✓Heated grips and LED headlight standard — features EGO's $1,649 SNT2405 skips
  • ✓Whisper Series is measurably quieter than gas and most battery rivals
  • ✓Owners say it chews through heavy wet snow and even ice crust like a gas machine
  • ✓Variable-speed self-propel with reverse moves the 187 lb effortlessly
  • ✓55-foot throw and 21-inch intake handle real plow berms
  • ✓Four 6Ah batteries and a dual-port rapid charger included in the kit

Cons

  • ✗Roughly 30 minutes of hard-load runtime; a 12-inch storm nearly exhausts all four packs
  • ✗Cable-operated chute deflector feels flimsy and doesn't always lock in position
  • ✗Some units have shut down when the auger engaged, forcing warranty claims
  • ✗Recharging four packs between storms on the dual-port charger takes hours
  • ✗Replacement 40V 6Ah batteries add up fast at roughly $200 apiece

Owner Insightssummarized from owner forums and reviews

The Whisper 24 is Ryobi's proof that a battery two-stage can feel like the real thing, and the noise is what owners talk about first: at conversation-level volume, people clear at 5 a.m. without a single complaint, and more than one owner admits they kept going and did the neighbors' sidewalks just because they could. The typical buyer story is someone who agonized over spending $1,800 on a battery machine and reports back happy - it out-throws the gas unit it replaced, pushes through drifts, and in hands-on testing chewed through 8 inches of wet, heavy snow without flinching.

The practical experience is defined by one number and one lever. The number is runtime: Ryobi says up to 45 minutes, owners measure closer to 30 under load, and a foot-deep storm on a big driveway will drain all four 6Ah packs with little to spare - so clearing mid-storm rather than after is the standard owner adaptation. The lever is the chute: adjusting it takes a free hand, which stops the auger, and the cable-operated deflector feels flimsy and doesn't always hold position - a sore point next to EGO's electronic controls. The heated grips and LED light get genuine love, the 187-lb heft cuts both ways (planted and stable, but a workout to wrestle in deep slush), and while a small number of augers have quit from circuit-board failures, Ryobi's habit of sending a technician to fix them free has turned several would-be horror stories into loyalty.


It's best for a 2-3 car driveway in 8-12 inch storm country, especially for households already holding Ryobi 40V batteries, since the four packs run mowers and blowers all summer. Against EGO's $1,649 SNT2405 it trades the slicker chute controls for heated grips and a lower street price; against a $1,100 Ariens Classic 24 you're paying roughly $700 for silence and zero engine maintenance. Owners with long rural driveways or lake-effect dumps still get steered to gas or a second battery fleet - everyone else mostly reports wishing they'd switched sooner.

What owners like

  • +The Whisper branding is earned - owners clear at 5 a.m. without complaints and hold a normal conversation standing next to the running machine
  • +Real two-stage bite: it chewed through 8 inches of wet, heavy New Hampshire snow in testing and threw it as far as comparable gas machines
  • +Heated grips, an LED light bar, and an all-metal auger and chute come standard at a price where EGO's competing SNT2405 skips the grips
  • +One owner reported it goes through drifts better than the comparably sized gas machine it replaced and throws snow noticeably farther
  • +Variable-speed self-propel with reverse actually works - essential on a 187-lb machine, and owners say it's easier to handle than an equivalent gas unit
  • +Push-button start with zero engine upkeep: no carburetor to gum up, no oil, no winterizing, no ethanol worries
  • +The four 6Ah packs run Ryobi's whole 40V yard ecosystem in the off-season, softening the big battery investment
  • +Ryobi's warranty service earns specific praise - one owner whose auger quit had a technician replace the main circuit board at no cost

Common complaints

  • −Runtime is the honest weak spot: Ryobi claims up to 45 minutes but owners measure closer to 30 under load, and a 12-inch storm on a large driveway can exhaust all four packs
  • −Chute adjustments need a free hand - releasing the drive paddle to work the lever also stops the auger, so you halt for every direction change
  • −The cable-operated chute deflector feels flimsy next to EGO's electronic control and doesn't always lock its position
  • −At 187 lbs it's a lot of machine to muscle around in deep wet snow despite the self-propel, and turning mid-pass is awkward
  • −A handful of owners report the auger simply stopping - sometimes in cold weather, sometimes after the first storm - traced to circuit-board failures
  • −Replacement 6Ah packs run roughly $200 apiece, and you need four - the battery-fleet math is real money over the machine's life
  • −Several units arrived with shipping or assembly problems: torn grips, wheels mounted wrong, missing hardware, even missing batteries
  • −At $1,799-$1,999 it costs about $700 more than an Ariens Classic 24 gas machine that never runs out of charge mid-storm

Common Questions

Is it really that much quieter than a gas snow blower?
Yes - this is the most consistent owner observation. The Whisper Series runs about 35% quieter than gas, and since there's no engine the only real noise is the auger churning through snow. Owners routinely clear before dawn without neighbor complaints and can talk to someone standing next to the running machine, which is impossible with any gas two-stage.
How long do the four batteries actually last?
Plan on about 30 minutes of hard work, not the 45 Ryobi advertises. In an 8-inch storm that comfortably clears a 2-3 car driveway, but one owner's 120-by-30-foot driveway in a 12-inch storm nearly exhausted all four 6Ah packs. Owners' advice: clear once mid-storm instead of letting it pile up, and store packs warm indoors since cold-soaked batteries sag noticeably.
Can it handle heavy, wet snow?
The auger power is genuinely there - in hands-on testing it chewed through 8 inches of saturated New England snow and threw it as far as gas competitors. The caveats are runtime, which drops fastest in wet snow, and the 187-lb weight, which makes wrestling the machine through deep slush a workout even with the variable-speed self-propel and reverse helping.
What are the known reliability issues?
The pattern owners report is the auger refusing to spin - sometimes only in cold weather, occasionally right after the first storm - which has been traced to main circuit-board failures. It affects a minority of units, and the recovery stories are unusually good: Ryobi has sent technicians to replace boards at no cost. Inspect the machine on delivery too; some arrived with torn grips, misassembled wheels, or missing hardware.
How does it compare to the EGO SNT2405 two-stage?
They're the two default battery two-stage picks and the differences are specific: the Ryobi includes heated grips and undercuts EGO's $1,649 price at $1,799 list with frequent lower street pricing, while EGO counters with slicker electronic chute controls, a longer two-stage track record, and a deeper battery ecosystem. Owners usually break the tie by whichever 40V/56V platform already lives in their garage.
Is it worth $700 more than a comparable gas machine?
Owners who bought it say yes for a specific lifestyle: push-button starts, no carburetor or oil changes, no winterizing, and noise low enough to clear at any hour. What you give up is unlimited runtime - a gas Ariens Classic 24 never quits mid-storm, while this machine's four packs are done in roughly 30 hard minutes and a spare set of 6Ah batteries runs about $800. Short-to-medium driveways favor the Ryobi; long rural ones still favor gas.

Compare the Ryobi 40V HP Brushless Whisper Series 24" Two-Stage

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Intake depth18″
0″24″ storm

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