If you value performance, build quality, and long-term durability, DeWALT’s new outdoor power lineup is worth a close look. The company has introduced its first battery-powered outdoor tools, bringing professional-grade cordless options to landscapers, gardeners, and homeowners who want gas-level performance without the maintenance and noise of engines.
The debut collection centers on the 40V MAX brushless platform and includes two string trimmers, two blowers, and a hedge trimmer. In hands-on testing these tools delivered impressive power and runtime—enough to replace many gas models—making them strong candidates for professional use.
At the core of these tools is the 40V MAX lithium-ion battery platform with Extreme Runtime (XR) performance paired with brushless motors. Together they offer efficiency, more consistent power under load, and longer life than brushed designs. DeWALT built these tools with contractor-grade ergonomics and robust plastic overmolds to resist wear while providing a secure grip. Practical design details, such as a blower that can stand upright instead of lying on its side, highlight the thoughtful engineering behind the line.
According to Eric Prendeville, Vice President of DEWALT Outdoor, “DEWALT has entered the outdoor equipment category to deliver cordless convenience with gas-like performance. DEWALT 40V MAX Cordless Outdoor Tools answer the call for power, runtime, and durability—the same performance expected of all DEWALT tools. Engineered for lawn care professionals, DEWALT cordless outdoor tools provide a solution for gas-free performance and low noise.”
The 40V MAX Brushless String Trimmer is offered with either a 4.0Ah or a 6.0Ah lithium-ion battery, the latter providing roughly 50% more capacity for extended runtime. The trimmer features a 15-inch cutting swath, a dual-line bump-feed head for fast line advancement, and a patented gear-drive system that increases torque and holds cutting speed under heavy load. A variable-speed trigger provides precise control over power and battery life, and a padded auxiliary handle improves comfort during extended use.
The 40V MAX Brushless Blower is available with the same battery choices and delivers up to 400 CFM of airflow at speeds up to 120 MPH, making it effective for quick cleanup of yards, driveways, and commercial properties. It includes a variable-speed trigger and a speed-lock feature so the operator can maintain a chosen setting without continuously holding the trigger. The blower’s curved tube improves rotational control and reduces arm fatigue, while an ergonomically optimized over-molded handle supports long periods of use.
The 40V MAX 4.0Ah Hedge Trimmer features a robust motor with a friction clutch to protect the transmission and extend component life. Its 22-inch laser-cut hardened steel blades deliver up to 3/4-inch cut capacity with long-lasting sharpness and accurate cuts. A removable gear case cover and top cover simplify blade replacement and brush access. A wraparound auxiliary handle enables comfortable use in multiple cutting orientations, and a safety lock helps ensure deliberate operation. This trimmer is compatible with either the 4.0Ah or 6.0Ah battery for added runtime options.
Switching to battery power eliminates many maintenance tasks associated with gas tools—no carburetors, spark plugs, or air filters to service, and no fuel mixing or trips to the pump. Instant starts via the trigger remove the frustration of pull cords. DEWALT’s outdoor tools ship with either a 4.0Ah or 6.0Ah 40V MAX lithium-ion battery and charger. With the availability of spare batteries and a forthcoming 30-minute fast charger, these tools are designed to keep crews working with minimal downtime.
Battery-powered tools also reduce noise, making them suitable for noise-restricted environments such as resorts, golf courses, hospitals, schools, and municipalities with local ordinances. Durability was prioritized across the line: each tool uses an impact-resistant Xenoy® housing, string trimmers and the hedge trimmer include aluminum gear cases, and the blower is protected by a roll cage. DEWALT backs each outdoor tool with a three-year limited warranty, a one-year free service contract, and a 90-day money-back guarantee.
*Maximum initial battery voltage (measured without a workload) is 40 volts. Nominal voltage is 36.
Model and price overview:
DCST990H1 – 15” 40V MAX 6.0Ah Brushless String Trimmer: $369–$399
DCST990M1 – 15” 40V MAX 4.0Ah Brushless String Trimmer: $299–$349
DCBL790H1 – 40V MAX 6.0Ah Brushless Blower: $369–$399
DCBL790M1 – 40V MAX 4.0Ah Brushless Blower: $299–$349
DCHT860M1 – 22” 40V MAX 4.0Ah Hedge Trimmer: $299–$349
Retail availability: These products are sold through Lowe’s, major retailers, commercial distributors, and e-commerce outlets.