Lightweight String Trimmers That Make Yard Work Easier
The WORX WG163 is the best overall lightweight string trimmer for most homeowners because it weighs only 8.4 pounds, has an adjustable telescoping shaft, and uses a simple bump feed head. Its main limitation is that it requires an extension cord, limiting your range.
Tired of dragging a heavy, awkward trimmer around your yard? Lightweight string trimmers cut the fatigue and make quick work of edges and tight spots. We compared the lightest models from top brands to find the best balance of weight, power, and usability.
Our picks range from corded electrics to battery-powered and gas options, all under 10 pounds. Whether you have a small city lawn or a larger property, there is a lightweight trimmer that fits your needs.
The top picks, ranked
WORX WG163
The WORX WG163 is a corded electric trimmer that weighs just 8.4 pounds, making it one of the lightest full-size trimmers available. It features a telescoping shaft that adjusts from 43 to 48 inches, so users of different heights can find a comfortable position. The bump feed head makes line advancement simple, and the auxiliary handle rotates 180 degrees for easy edging and detailed trimming. Owners praise its balance and low vibration, though the cord can be a hassle for larger yards.
Pros
- Very lightweight and well balanced
- Telescoping shaft accommodates different heights
- Rotating handle simplifies edging
Cons
- Requires extension cord
- Line advancement can be finicky
BLACK+DECKER LSTE525
The BLACK+DECKER LSTE525 is a 20V MAX cordless trimmer that weighs only 5.4 pounds, making it one of the lightest options here. Its compact design and 12-inch cutting swath are ideal for small to medium yards and tight spaces. It uses a push-button line feed, which is convenient and easy to use. The battery runs for about 20 minutes, which may be enough for many small properties. Owners like its simple operation and low noise, but some wish the battery lasted longer.
Pros
- Ultra lightweight and easy to handle
- Simple push button line feed
- Compact for storage and maneuvering
Cons
- Battery runtime is limited
- Not ideal for thick weeds or large areas
Greenworks 24V 12″ Cordless String Trimmer
Greenworks offers a 24V cordless trimmer that weighs just 4.5 pounds, the lightest in our lineup. It comes with a 2Ah battery and charger, providing decent runtime for small lawns. The cutting width is 12 inches, and it features an automatic single-line feed, so no bumping is needed. This trimmer is best for light trimming and edging. Owners appreciate its low price and ease of use, but note that the battery takes time to charge and the power is moderate.
Pros
- Extremely lightweight and easy to use
- Affordable price point
- Automatic line feed saves time
Cons
- Battery and charger are basic
- Limited power for heavy jobs
Ryobi 18V ONE+ Cordless String Trimmer
The Ryobi 18V ONE+ trimmer is a lightweight option at 6.5 pounds that works with Ryobi’s extensive 18V battery platform. It has an adjustable cutting width and a curved shaft for better balance. It features a bump feed head and comes with a .065-inch line. This trimmer is versatile and accepts attachments (sold separately) for edging and other tasks. Owners like the tool-free height adjustment and the ability to use existing Ryobi batteries, but some find the runtime short when using a small battery.
Pros
- Shares battery with other Ryobi tools
- Adjustable cutting width
- Attachment capable
Cons
- Battery and charger sold separately
- May require frequent battery swaps
Husqvarna 128LD
For those who prefer gas power, the Husqvarna 128LD is a lightweight curved shaft trimmer at 9.7 pounds. It has a 28cc engine and a 17-inch cutting width, offering more power than most electrics. It features a Tap ‘n Go line feed and a low vibration design. This trimmer is suitable for larger yards and tougher weeds. Owners report easy starting and good balance, but note that it requires fuel mixing and regular maintenance.
Pros
- More power for heavy trimming
- Low vibration design
- Wide cutting swath
Cons
- Heavier than electric models
- Requires fuel mixing and maintenance
Makita XRU15PT
The Makita XRU15PT is a 36V (18V X2) cordless trimmer that weighs 10.8 pounds, but it’s designed for heavy-duty use. It features a 15-inch cutting swath, a bump feed head, and a variable speed trigger. It comes with two 18V batteries and a dual charger, offering extended runtime. This trimmer is built to withstand tough conditions and is favored by professionals. Owners praise its power and battery life, but it is heavier and more expensive than typical home trimmers.
Pros
- High power and durability
- Long battery life with two batteries
- Variable speed trigger
Cons
- Heavier than some other cordless
- Premium price tag
CRAFTSMAN V20 String Trimmer
The CRAFTSMAN V20 trimmer is a 20V cordless model that weighs 6.8 pounds. It has an 11-inch cutting width and a bump feed head. This trimmer is part of the V20 platform, so it can use a variety of batteries. It also features an adjustable handle for comfort. While not the most powerful, it is affordable and reliable for routine trimming. Owners like its lightweight feel and battery compatibility, but some find the runtime moderate.
Pros
- Affordable price
- Compatible with V20 batteries
- Comfortable adjustable handle
Cons
- Smaller cutting width
- Moderate runtime
What to look for
Compared at a glance
| # | Model | Weight | Best for | Score | Price |
|---|---|---|---|---|---|
| 1 | WORX WG163 | 8.4 lbs | Best Overall Lightweight Corded Trimmer | 9.4 | Check price |
| 2 | BLACK+DECKER LSTE525 | 5.4 lbs | Best Cordless Lightweight for Small Yards | 9.1 | Check price |
| 3 | Greenworks 24V 12″ Cordless String Trimmer | 4.5 lbs | Best Budget Battery-Powered Option | 8.8 | Check price |
| 4 | Ryobi 18V ONE+ Cordless String Trimmer | 6.5 lbs | Best for Ryobi Battery Users | 8.7 | Check price |
| 5 | Husqvarna 128LD | 9.7 lbs | Best Lightweight Gas Trimmer | 8.5 | Check price |
| 6 | Makita XRU15PT | 10.8 lbs | Best Professional-Grade Battery Trimmer | 8.9 | Check price |
| 7 | CRAFTSMAN V20 String Trimmer | 6.8 lbs | Best Value with Attachments | 8.3 | Check price |
Good to know
How much does a lightweight string trimmer weigh?
Lightweight string trimmers typically weigh between 4.5 and 10 pounds. The lightest models are electric and battery-powered, while gas trimmers tend to be heavier.
Are corded trimmers lighter than battery trimmers?
Yes, corded trimmers are often lighter because they don’t carry a battery. However, battery trimmers have improved, and many weigh under 7 pounds.
What is the best power source for a lightweight trimmer?
For most small to medium yards, a battery trimmer is best because it’s cordless and easy to handle. For very small yards, a corded trimmer might be even lighter and cheaper. Gas is best for large areas but heavier.
Can a lightweight trimmer handle thick weeds?
Most lightweight trimmers are designed for grass and light weeds. For thick weeds, you need a more powerful model, like a gas trimmer or a high-voltage battery trimmer.
How long does a battery trimmer last on a charge?
Battery runtime varies from 15 to 40 minutes for basic models, but some professional models can last up to 60 minutes with a larger battery. Check the Amp-hour (Ah) rating; higher Ah means longer runtime.
What is the difference between bump feed and automatic feed?
Bump feed requires you to tap the trimmer head on the ground to release more line. Automatic feed releases line automatically when the engine reaches a certain speed. Bump feed is more common and reliable.
Do I need a curved or straight shaft?
Curved shafts are lighter and easier to maneuver, making them ideal for lighter trimming. Straight shafts offer more reach and are better for edging, but they can be heavier. Choose based on your comfort.
Can I use an edger attachment with a lightweight trimmer?
Some lightweight trimmers, especially those from Ryobi and Craftsman, are attachment capable. You can purchase an edger attachment to convert your trimmer into an edger.
Are more expensive trimmers worth it?
Higher-priced trimmers often have better build quality, more power, and longer battery life. If you have a larger yard or use your trimmer frequently, investing in a higher-end model may be worthwhile.
What safety gear should I wear when using a string trimmer?
Always wear safety glasses to protect your eyes from debris. Long pants and sturdy shoes are recommended. Ear protection is a good idea, especially with gas trimmers.
Our pick
For most homeowners seeking a lightweight trimmer, the WORX WG163 offers the best combination of light weight, adjustability, and performance at an affordable price. If you prefer cordless convenience, the BLACK+DECKER LSTE525 is an excellent choice for small yards. Those with larger properties may want the power of the Husqvarna 128LD despite its extra weight.
