Best Rated Battery Powered String Trimmer In September 2026

Buy the Best Rated Battery Powered String Trimmer for your needs. Choose from the Best Rated Battery Powered String Trimmer on the market. Pick the one that satisfies your need.

To help you in your search, we have completed this list of the Best Rated Battery Powered String Trimmer.

Top Rated Best Rated Battery Powered String Trimmer Of 2026

Rank	Product Name	Score
1	BLACK+DECKER LST300 Weed Whacker Buy Now	9.7 Buy Now
2	WORX WG170 GT Revolution 20V 12" Grass Trimmer/Edger/Mini-Mower 2 Batteries & Charger Included Buy Now	9.5 Buy Now
3	DEWALT DCBL720P1 20V MAX 5.0 Ah Lithium Ion XR Brushless Blower Buy Now	9.1 Buy Now

1. BLACK+DECKER LST300 Weed Whacker

Buy Now

9.7/10 our score

Buy Now

The powerdrive transmission delivers more power from the motor to the cutting string so you can get the job done faster
Patented power drive transmission
One 20v lithium battery pack for 33 percent more run time
2-in-1 trim or edge - easily converts from trimmer to edger in seconds. cutting swath - 12 inch
20-volt lithium ion battery pack for 33% more run time
Pivoting handle and adjustable length

2. WORX WG170 GT Revolution 20V 12" Grass Trimmer/Edger/Mini-Mower 2 Batteries & Charger Included

Buy Now

9.5/10 our score

Buy Now

Command feed the innovative push-button spool system feeds line when you need it. no bumping needed. just press the button, and keep trimming
Do it all with the same battery do it all with worx power share, the only cordless tool platform that uses the same battery to power 20v and 40v tools
Edging wheels twin rubber wheels keep the edger smooth and steady, giving you straighter lines with less resistance
3-in-1 the gt is a trimmer, wheeled in-line edger, and mini-mower. it saves you time (it converts in seconds) and money (you dont have to buy 3 separate tools)
Telescopic shaft slide it open or closed to accommodate taller or shorter users, and the seven-position adjustable handle lets you find a grip that works for you
90 head & flower guard the cutting-head pivots so you can get into hard-to-reach places and trim and mow on sloped land without a problem. trim up close to plants and flowers and other valuable landscaping features without worrying about nicking them

3. DEWALT DCBL720P1 20V MAX 5.0 Ah Lithium Ion XR Brushless Blower

Buy Now

9.1/10 our score

Buy Now

Brushless motor maximizing motor efficiency and durability
Variable trigger and speed lock. lightweight and ergonomic design maximizes control and minimizes stress on your arm
Innovative axial fan design that maximizes on air output and run time
Includes 20v max 5.0ah lithium ion battery, along with charger
400 cfm and 90 mph performance