Koesymber Cordless Leaf Blower, 600 CFM, DeWALT 20V-Compatible

The Koesymber Cordless Leaf Blower is a handheld bare tool listed for DeWALT 20V batteries, with a claimed maximum airflow of 600 CFM and wind speed up to 125 MPH. It may suit quick yard and debris cleanup if you already have a compatible battery, but the listing gives conflicting weight figures and different battery/runtime details that are worth resolving before purchase.

At a glance

Bare-tool configuration is stated. The battery and charger are not included.
The listing claims up to 600 CFM and 125 MPH in turbo mode, with results dependent on charge level and environment.
Variable trigger, speed lock and turbo boost are described for adjusting airflow and controlling sustained use.
The manufacturer claims up to 30 minutes in Standard Mode or 12 minutes in Turbo Mode with a 4.0Ah 20V MAX pack.

Price

$59.49Save 15%

Reference price: ~~$69.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Uses a claimed DeWALT 20V MAX battery platform, potentially useful for owners of the listed compatible packs.
Variable trigger and speed lock offer more control than a single fixed-speed setting.
The listing describes a soft, non-slip grip and one-handed handheld operation.

Cons

Battery and charger are not included, so buyers without a compatible battery and charger need to account for them separately.
Turbo runtime is claimed at up to 12 minutes with a 4.0Ah pack, which may limit extended high-output cleanup.

Technical specifications

25 specifications

Identity
Brand	Koesymber
Model	Cordless Leaf BLower Max 600 CFM

Power and battery
Power configuration	Battery Powered
Voltage	20 volts
Battery compatibility	Compatible with DeWALT 20V MAX cordless platforms including DCB200, DCB201, DCB203, DCB204, DCB205, DCB230, DCB240 and more
Battery recommendation	5Ah+ for longer tasks (not included)
Runtime claim with 4.0Ah pack	up to 30 minutes in Standard Mode or 12 minutes in Turbo Mode

Airflow and motor
Maximum airflow	599.98 cfm
Maximum wind speed	125 miles_per_hour
Normal air volume	200 - 400 CFM
Normal wind speed	45– 90 MPH
Motor type	Updated Brushless 2.0 Motor
No-load speed	7000 - 14000 RPM
Turbo speed	Max 21000 RPM
Noise level	≤ 80 dB

Controls and handling
Form factor	Handheld
Controls	Variable Speed Trigger YES
Speed lock	Cruise Control Lock YES
Grip	Anti-Vibration Soft Grip YES
Color	Black

Dimensions and installation
Weight listed	6 pounds
Dimensions	16.28"L x 11.65"W x 7.68"H

Materials and protection
Material listed	One-handed comfort with a non-slip rubber grip
Housing material claim	Automotive-grade anti-UV reinforced plastic

Use
Recommended use	Debris Removal

What to know before buying

Listing details to confirm

Listing details are inconsistent or unconfirmed: it gives a weight of 6 pounds in the main details but about 3.6 LBS in the technical panel, and describes both a 4.0Ah pack for runtime claims and a 5Ah+ recommendation for longer tasks. The 600 CFM and 125 MPH figures are maximum claims, while normal-mode figures are lower. Confirm the selected listing’s exact configuration and applicable battery details before buying.

What’s in the box

Included

Cordless leaf blower

Who is it for?

A good fit for

DeWALT 20V MAX battery owners seeking a bare-tool blower for routine leaf and debris cleanup.
Buyers who want trigger-based speed adjustment and a speed-lock control for yard work.

Less suited to

Anyone needing a battery and charger in the box.
Buyers who need a verified weight or longer high-output runtime before choosing a blower.

Koesymber Cordless Leaf Blower, 600 CFM, DeWALT 20V-Compatible · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 41 ratings

5 stars73%73%
4 stars18%18%
3 stars0%0%
2 stars9%9%
1 star0%0%

Customer feedback describes the blower as performing well and matching its advertised description, with positive mentions of performance and quality. That is encouraging for buyers considering routine debris cleanup, but the feedback does not establish measured airflow, battery runtime or compatibility. The listing’s conflicting weight and battery details remain practical points to verify.

Positive themes

Customer feedback describes performance and quality positively.

Frequently asked questions

Does this blower include a battery or charger?

No. The listing identifies it as a bare tool and says the power source and charger are not included.

What battery platform is it listed for?

The listing claims compatibility with DeWALT 20V MAX packs and names several DCB battery models. Verify compatibility with your specific pack before purchase.

How long does the battery last?

The manufacturer claims up to 30 minutes in Standard Mode or 12 minutes in Turbo Mode with a 4.0Ah 20V MAX pack. Actual results may vary, and the listing also recommends 5Ah+ for longer tasks.

What airflow and speed does it claim?

The listing claims maximum airflow up to 600 CFM and turbo wind speed up to 125 MPH. It also gives lower normal-mode ranges, so these maximum figures are not constant-output claims.