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Greenworks 40V vs 80V Leaf Blowers: Which Kit Should You Choose?

The choice is first a voltage-family decision: Greenworks frames 40V as its homeowner/value line and 80V as its maximum consumer-power line for larger yards and tougher jobs. Within those families, the 24252 includes a 2.0 Ah battery and is listed at 135 CFM/150 MPH; the BL80L414 includes a 4.0 Ah battery and is listed at 770 CFM/180 MPH. Those published ratings do not prove which exact blower will clear your yard better.

Published by Pickoryx · Published 2026-10-16 · Updated 2026-10-16

Source checked 2026-10-16 04:49 UTC

Products compared

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The buying question

Should you choose the 40V 24252 kit, which Greenworks positions as its homeowner value platform, or the 80V BL80L414 kit, which Greenworks positions for larger yards and tougher jobs?

Greenworks positions its 40V family for homeowners seeking value and its 80V family for maximum consumer power and larger, tougher work. The exact blower pages list different airflow ratings and included battery kits, but those listings do not prove which exact blower clears a yard better.

Quick verdict

Choose Greenworks 80V 770 CFM Cordless Leaf Blower (BL80L414, 4.0 Ah kit) if

  • You specifically want Greenworks 80V, the family Greenworks positions for its maximum consumer power and larger/tougher jobs.
  • You want the BL80L414 kit’s included 4.0 Ah battery and higher published airflow rating, while understanding that the listing is not a comparative test.
View Greenworks 80V 770 CFM Cordless Leaf Blower (BL80L414, 4.0 Ah kit) on AmazonPaid link
When the recommendation changes
  • If your existing Greenworks tools or batteries make one voltage family the practical choice, that platform fit may matter more than the blower rating.
  • If you need proof of actual clearing performance for a particular yard or debris type, these manufacturer sources do not supply a matched test.

The differences that matter

Published Airflow And Air Speed

Greenworks 40V 135 CFM Cordless Leaf Blower (24252, 2.0 Ah kit)

135 CFM and 150 MPH, manufacturer listed[1]

Greenworks 80V 770 CFM Cordless Leaf Blower (BL80L414, 4.0 Ah kit)

770 CFM and 180 MPH, manufacturer listed[2]

What this changes: The listings show the BL80L414 has a much higher published airflow figure, while the 24252 has a lower one. Use that as a specification difference only; it does not show how quickly either model will clear leaves or which will work better on a particular yard.[1, 2]

The available evidence does not establish a winner

Kit And Voltage Platform

Greenworks 40V 135 CFM Cordless Leaf Blower (24252, 2.0 Ah kit)

Greenworks identifies this as its 40V family; its buyer guide positions 40V as a value line and a homeowner sweet spot. The exact 24252 kit includes one 2.0 Ah battery and charger.[1, 3]

Greenworks 80V 770 CFM Cordless Leaf Blower (BL80L414, 4.0 Ah kit)

Greenworks identifies this as its 80V family; its guide positions 80V as maximum consumer power for large yards and tough jobs. The exact BL80L414 kit includes one 4.0 Ah battery and charger.[2, 3]

What this changes: The useful distinction is the family commitment and kit: Greenworks itself frames 40V for homeowners/value and 80V for larger, tougher work. That manufacturer platform positioning helps orient the choice, but it is not a test result for these exact blowers; confirm fit with the job you expect and do not treat the listed CFM as guaranteed clearing performance.[1, 2, 3]

The better fit depends on your priorities

Best for your routine

You want Greenworks’ homeowner/value 40V family and the 24252 kit.

Best fit: Greenworks 40V 135 CFM Cordless Leaf Blower (24252, 2.0 Ah kit)

Based on listed features, not comparative testing.

The Greenworks guide positions 40V for homeowners/value, and the exact 24252 page lists a 2.0 Ah battery and charger. Its published blower ratings are 135 CFM and 150 MPH; they do not guarantee a result on a given yard.

View Greenworks 40V 135 CFM Cordless Leaf Blower (24252, 2.0 Ah kit) on AmazonPaid link

You are choosing Greenworks 80V for the larger/tougher-work category the manufacturer describes.

Best fit: Greenworks 80V 770 CFM Cordless Leaf Blower (BL80L414, 4.0 Ah kit)

Based on listed features, not comparative testing.

Greenworks positions its 80V family for maximum consumer power and large yards/tough jobs. The exact BL80L414 page lists a 4.0 Ah battery and charger and 770 CFM/180 MPH. This is platform fit plus published specification, not a measured clearing recommendation.

View Greenworks 80V 770 CFM Cordless Leaf Blower (BL80L414, 4.0 Ah kit) on AmazonPaid link

Value and trade-offs

One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.

Compare the kits after deciding which voltage family and included battery capacity suit your plans. The 80V family positioning and 770 CFM listing may matter to a buyer choosing that platform, but this comparison does not assess current prices or establish a value winner.

Current offers and price history were not assessed in this analysis, so it does not recommend buying now or waiting.

Limitations

  • Greenworks’ large-yard/tough-work wording describes its 80V platform generally; it is not a verified area threshold or performance result for the BL80L414.
  • The CFM and MPH figures are manufacturer-listed ratings, not a same-condition test of these two models. Actual clearing speed and results for a particular debris type remain unverified.
  • Battery Ah values do not establish comparative runtime. No runtime comparison is made.
  • This analysis does not evaluate current offers or price history.
  • Greenworks advises buyers to stay within a voltage family for battery interchangeability across tools; check the relevant manual for a specific battery and tool pairing.

Questions shoppers ask

Do the 40V and 80V kits include batteries and chargers?

The Greenworks product pages list a 2.0 Ah battery and charger with the 40V 24252 and a 4.0 Ah battery and charger with the 80V BL80L414. Those pack ratings alone do not show how long either blower will run in your conditions.

Does the 770 CFM rating prove the 80V blower will clear leaves faster?

No. It is a manufacturer-published airflow rating. No same-condition independent test of these two exact blowers was used here, so the rating does not prove a real-world speed or debris-clearing advantage.

Methodology and sources

Compared Greenworks’ stated 40V/80V family positioning, the exact-model listed airflow ratings, and the batteries/chargers included with the assigned kits. Family-level guidance is attributed to Greenworks and is not treated as a measured result for either exact blower.

Research assistance was used to locate and inspect public manufacturer pages and organize their stated specifications. No physical product testing, measurement, or owner survey was performed by Pickoryx.

View 3 sources
  1. 1.40V 135 CFM Cordless Battery Leaf Blower w/ 2.0 Ah B&C | Greenworks ToolsGreenworks Tools · Official specifications · Source checked 2026-10-16 04:49 UTC
    Evidence used on this page
    • Product page, product details and specifications; accessed 2026-10-16: Identifies the 40V model 24252 and lists 135 CFM, 150 MPH, a 2.0 Ah battery and charger, and the 40V platform. The page describes hard-surface and patio cleanup as an intended use; used only as a manufacturer description.
  2. 2.80V 770CFM Cordless Battery Blower, 4Ah Battery and Charger | Greenworks ToolsGreenworks Tools · Official specifications · Source checked 2026-10-16 04:49 UTC
    Evidence used on this page
    • Product page, product details and specifications; accessed 2026-10-16: Identifies model BL80L414 and lists 770 CFM, 180 MPH, a 4.0 Ah battery and charger, and the 80V platform. It lists a 60-minute charge time and an 80-minute runtime, but those runtime statements are not used because conditions are not established as comparable to model 24252.
  3. 3.Greenworks Guide: Choose the Right Voltage for Your YardGreenworks Tools · Official specifications · Source checked 2026-10-16 04:49 UTC
    Evidence used on this page
    • Sections '40V—Best Value', '80V—Maximum Consumer Power', and voltage-family guidance; lines 121-141: Positions 40V as best value and a homeowner sweet spot, while presenting 80V as maximum consumer power for large yards and tough jobs; advises buyers to stay within one voltage family for battery interchangeability across tools. These are manufacturer platform-level descriptions, not exact-model performance results.