New Cordless Dethatcher Brings Seasonal Lawn Care to the Craftsman V20 Lineup
Craftsman has expanded its battery-powered lawn care lineup with the introduction of the V20 Dethatcher/Scarifier, a dual-function tool designed to address thatch buildup and soil compaction. This addition represents a practical solution for homeowners looking to improve grass health without investing in gas-powered equipment or hiring professional lawn services.
Two Functions in One Tool

The new Craftsman model combines dethatching and scarifying capabilities with a straightforward attachment system that requires no additional tools to switch between modes. The dethatching blade removes dead grass and organic debris trapped between living grass and soil, typically working at depths between 3 and 6 millimeters. The scarifying blade digs deeper into the top layer of soil, ranging from 6 to 12 millimeters, to break up compaction and improve soil aeration for healthier grass growth.
Both functions work to eliminate thatch, which is the layer of dead grass and plant material that accumulates over time. When thatch becomes too thick, it restricts water and nutrient penetration while harboring disease and pests. Regular dethatching and scarifying helps prevent these problems and prepares lawns for reseeding or overseeding in spring or fall.
Battery Power and Runtime for Mid-Size Lawns
The dethatcher runs on Craftsman’s V20 battery platform, which has become a standard across the brand’s cordless tool ecosystem. This model requires two 5.0Ah batteries operating simultaneously to deliver adequate power for the job. The kit includes two batteries, two chargers, and delivers approximately 45 minutes of runtime per charge. This runtime is sufficient for lawns up to about one-quarter acre, making the tool ideal for suburban properties and small residential yards.
For homeowners who already own other Craftsman V20 tools, this represents a significant advantage. The batteries can be swapped between devices, and during the off-season when the dethatcher sits unused, those batteries can power other lawn equipment in your collection. If you’re building out a cordless tool combo kit, the V20 platform offers good compatibility across multiple product categories.
Collection Bag and Storage Features
The unit comes with a 50-liter collection bag that captures debris as you work, eliminating the need for a second pass with a rake or blower. The bag can be detached if you prefer to let debris discharge out the rear chute for composting or mulching purposes. When the job is finished, the handle folds down for compact storage, which matters because dethatching is not a year-round task. In most climates, homeowners perform this work just once annually, so keeping the tool out of the way during the off-season saves valuable shed or garage space.
Price and Warranty

The Craftsman V20 Dethatcher/Scarifier retails for $399 as a complete kit. Beyond the tool itself, the package includes two batteries, two chargers, both the dethatcher and scarifier attachments, and the collection bag. Craftsman backs the purchase with a three-year warranty, providing reasonable protection for a seasonal investment.
What This Means for Shoppers
The availability of this tool expands options for homeowners who want professional-quality lawn care results without professional-grade equipment complexity. The price point positions it as an accessible alternative to hiring a lawn care service for seasonal dethatching work. For existing Craftsman V20 users, it’s an easy integration that doesn’t require new batteries or charging infrastructure. For shoppers on other brands, the decision comes down to whether the $399 entry point justifies adding a Craftsman tool to your shed specifically for this purpose.
If your lawn shows signs of stress, discoloration, or poor drainage, dethatching and scarifying can genuinely improve conditions and promote vigorous grass growth. The combination of two functions in one compact tool, coupled with the convenience of cordless operation, makes this a practical option for anyone serious about lawn health. Proper storage and the ability to use the batteries for other tasks mean the investment isn’t locked into this single use.
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