Black+Decker LST136W String Trimmer vs DeWalt 20V MAX Cordless Blower
Side-by-side comparison of features, pricing, ratings, and alternatives.
The Black+Decker LST136W is a versatile cordless string trimmer designed to handle tough weeds, grass, and overgrown lawn edges with ease. Powered by a high-capacity 36V Lithium-Ion battery, it delivers reliable gas-like performance without the hassle of pull cords, mixing fuel, or dealing with extension cords. Featuring an innovative PowerCommand dial, users can easily choose between maximum runtime to maximize battery efficiency or maximum power to slice through thick brush. Its automatic feed spool (AFS) ensures continuous work without bumping, while the easily convertible wheeled edge feature transforms the trimmer into an edger for crisp lawn boundaries.
The DeWalt 20V MAX Cordless Blower delivers high-performance clearing power without the hassle of a gas cord or engine. Designed for versatility and ease of use, it features a variable speed trigger to precisely control blowing output across various debris types. Built with durable jobsite conditions in mind, this compact blower includes a lightweight design and ergonomic handle to reduce user fatigue during extended clearing tasks. It is fully compatible with the existing ecosystem of DeWalt 20V MAX batteries for seamless power sharing.
- Cordless convenience with no gas or oil mess
- PowerCommand dial optimizes battery life vs power
- Quickly converts from trimmer to wheeled edger
- Automatic line feed eliminates manual bumping
- Completely cordless for maximum portability and freedom of movement.
- Lightweight construction reduces strain on arms and wrists.
- Compatible with existing DeWalt 20V MAX battery inventory.
- Variable speed control handles delicate or heavy-duty tasks with ease.
- Battery and charger may be sold separately depending on the kit
- Limited runtime on maximum power setting
- Not heavy-duty enough for dense brush or woody thickets
- Battery and charger are typically sold separately on bare tool versions.
- Not suited for large-scale leaf clearing compared to backpack gas blowers.
- High-speed operation can drain smaller capacity batteries quickly.
More alternatives & similar tools
Alternatives to Black+Decker LST136W String Trimmer
View all →Powerful and lightweight cordless leaf blower for effortless yard cleanup.
A powerful cordless rotary lawn mower designed for effortless garden maintenance.
High-torque string trimmer built for professional landscaping and heavy property maintenance.
Powerful cordless lawnmower designed for effortless medium to large garden maintenance.
Alternatives to DeWalt 20V MAX Cordless Blower
View all →Powerful and lightweight cordless leaf blower for effortless yard cleanup.
Compact 12V cordless leaf blower for quick yard clean‑up
The Verdict
AI-generated from listing dataChoose the Black+Decker LST136W if you need a cordless string trimmer that also converts to a wheeled edger; choose the DeWalt 20V MAX if you need a lightweight cordless blower for moving leaves and debris.
Key differences
- •Primary function: trimmer/edger vs blower for debris removal
- •Power source voltage: 36V battery for the trimmer vs 20V battery for the blower
- •Runtime trade‑off: trimmer limited on max power; blower drains smaller batteries quickly
- •Conversion capability: trimmer can become a wheeled edger; blower has no such versatility
- •Warranty length: 2‑year for trimmer, 3‑year for blower
Primary Function
Both are outdoor yard tools but serve different tasks—cutting vs blowing.
Battery Voltage
Trimmer uses a higher‑voltage 36V lithium‑ion system, indicating potentially more power for cutting.
Warranty
Blower offers a 3‑year limited warranty, compared to the trimmer's 2‑year warranty.
Versatility
Trimmer converts to a wheeled inline edger; blower has no conversion feature.
Portability Weight
Blower described as lightweight and compact, whereas trimmer is compact but not explicitly labeled lightweight.
Pricing
Blower MSRP is $129; trimmer price not specified.
Smart Connectivity
Both products have no smart connectivity.
Choose Black+Decker LST136W String Trimmer if…
Homeowners with medium yards needing regular grass trimming and occasional edging.
Choose DeWalt 20V MAX Cordless Blower if…
Contractors or homeowners needing quick leaf and debris clearing with minimal fatigue.
Common questions
Do I need to buy a battery and charger separately?
Both kits may require separate battery and charger purchases; the trimmer and blower each note this.
Can the trimmer be used for edging?
Yes, it converts easily to a wheeled inline edger.
Which tool has a longer warranty?
The DeWalt blower has a 3‑year limited warranty; the Black+Decker trimmer has a 2‑year limited warranty.