# What are the lightest and most portable string trimmers? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the lightest and most portable string trimmers?

## Products

### Ryobi Ryobi 40V 17in Expand-It Cordless String Trimmer RY40210A
```yaml
product: ryobi-ryobi-40v-17in-expand-it-cordless-string-trimmer-ry40210a
brand: Ryobi
price_gbp: 170.86
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 9.1 lbs.
voltage: 40-volt
line_type: .065 in
power_source: Battery
cutting_width: 17 in
adjustable_handle: true
```

- **Price:** £170.86 [^1]
- **Summary:** Battery-powered 40V Expand-It string trimmer with a 17 in cutting width, 9.1 lbs weight, and .065 in line; attachment-capable and features an adjustable handle for user comfort. Suits homeowners who want a cordless, lightweight trimmer compatible with Ryobi 40V batteries. Includes variable speed and easy line feed for everyday yard trimming.
- **Ideal For:** Ideal for the lightest and most portable string trimmers because it weighs 9.1 lbs and uses a 40-volt battery platform, providing cordless portability with a 17 in cut swath.
- **Additional Sources:** [^2], [^3], [^1], [^2], [^3]

### DeWalt DEWALT 60V Max 15in FlexVolt Brushless Cordless String Trimmer SDCST972
```yaml
product: dewalt-dewalt-60v-max-15in-flexvolt-brushless-cordless-string-trimmer-sdcst972
brand: DeWalt
price_gbp: 156.67
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 9.6 lbs
voltage: 60V
line_type: Dual line bump feed
power_source: Battery
cutting_width: 15 in
adjustable_handle: true
```

- **Price:** £156.67 [^4]
- **Summary:** Brushless 60V battery-powered trimmer with a quick-load spool, 15 in/17 in adjustable cutting swath, and universal attachment capability; sold as tool-only or kit with FlexVolt battery and charger. Suits users who need high cutting power and compatibility with DEWALT attachment accessories for varied yard tasks.
- **Ideal For:** Suitable for 'lightest and most portable' buyers who prioritise portability because it weighs 9.6 lbs as the bare tool and is battery-powered, making it lighter than many 60V kits.
- **Additional Sources:** [^5], [^6], [^4], [^5], [^6]

### Greenworks Greenworks 60V 17in Cordless String Trimmer ST60L210
```yaml
product: greenworks-greenworks-60v-17in-cordless-string-trimmer-st60l210
brand: Greenworks
price_gbp: 164.14
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 10.14 lb
voltage: 60V
line_type: Dual 0.095 in
power_source: Battery
cutting_width: 17 in
adjustable_handle: true
```

- **Price:** £164.14 [^7]
- **Summary:** Brushless 60V cordless string trimmer with a 17 in cutting swath, Load N' Go bump-feed head, variable-speed trigger and included 2.5 Ah battery and charger. Lightweight aluminum shaft design and up to 45 minutes runtime make it suitable for medium‑to‑large residential yards and tackling heavier growth.
- **Ideal For:** Well suited for 'lightest and most portable' searches because at 10.14 lb (with battery) and an aluminum shaft it is among the lighter 17 in battery trimmers while remaining cordless and portable.
- **Additional Sources:** [^8], [^7], [^8]

### Milwaukee Milwaukee M18 Brushless String Trimmer Kit 2825-20 (M18 2825)
```yaml
product: milwaukee-milwaukee-m18-brushless-string-trimmer-kit-2825-20-m18-2825
brand: Milwaukee
price_gbp: 170.86
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 9.85 lbs
voltage: 18 V
line_type: 0.080 in / 0.095 in
power_source: Cordless
cutting_width: 14-16 in
```

- **Price:** £170.86 [^9]
- **Summary:** A cordless M18 brushless split-shaft string trimmer with POWERSTATE brushless motor, QUIK-LOK attachment compatibility, Easy Load trimmer head, and a 14-16 in cutting swath. It's designed for balanced handling and professional landscaping use while allowing attachment swaps for edger and pole saw tasks.
- **Ideal For:** Good for lightest and most portable trimmers because it has a low bare weight of 9.85 lbs and a cordless 18 V battery-powered design for easy portability.
- **Additional Sources:** [^10], [^11], [^9], [^10], [^11]

### RIDGID RIDGID R1201 18V Brushless 12in Cordless String Trimmer
```yaml
product: ridgid-ridgid-r1201-18v-brushless-12in-cordless-string-trimmer
brand: RIDGID
price_gbp: 185.78
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
voltage: 18V
power_source: Battery
cutting_width: 12 in
```

- **Price:** £185.78 [^12]
- **Summary:** Compact 12 in cordless string trimmer with an 18V brushless motor designed for lighter yard work and portability. Suited for small yards and edging where a smaller cutting swath and battery convenience are priorities.
- **Ideal For:** This trimmer suits the lightest and most portable category because it is a battery-powered 18V brushless unit with a 12 in cutting width, making it smaller and easier to carry than larger 14-18 in models.
- **Additional Sources:** [^13], [^12], [^13]

---
## References & Sources
[^1]: Consumer Reports (retailer listing), accessed 2026-06-14. https://www.consumerreports.org/home-garden/string-trimmers/ryobi-ry40210/m218366/
[^2]: Ryobi, accessed 2026-06-14. https://www.ryobitools.com/products/46396039552
[^3]: Ryobi (product support/details), accessed 2026-06-14. https://www.ryobitools.com/support/details/46396008374
[^4]: Ace Hardware, accessed 2026-06-14. https://www.acehardware.com/departments/lawn-and-garden/outdoor-power-equipment/trimmers-and-edgers/7020951
[^5]: Bomgaars, accessed 2026-06-14. https://www.bomgaars.com/oi-43471.html
[^6]: American Pride Power Equipment, accessed 2026-06-14. https://www.americanpridepower.com/Inventory/Products/DEWALT-60V-MAX-17-IN.-BRUSHLESS-ATTACHMENT-CAPABLE-STRING-TRIMMER-KIT/
[^7]: Greenworks store, accessed 2026-06-14. https://www.greenworkstools.com/products/60v-17-cordless-battery-brushless-string-trimmer-w-2-5ah-battery-charger
[^8]: Tractor Supply, accessed 2026-06-14. https://www.tractorsupply.com/tsc/product/greenworks-60v-17-in-brushless-cordless-battery-string-trimmer-attachment-capable-25-ah-battery-charger
[^9]: Great Lakes Power Tools, accessed 2026-06-14. https://greatlakespowertools.com/milwaukee-2825-20st-m18-fuel-string-trimmer-w-quik-lok-tool-only/
[^10]: Home Depot, accessed 2026-06-14. https://www.homedepot.com/p/Milwaukee-M18-FUEL-18V-Lithium-Ion-Brushless-Cordless-String-Trimmer-with-QUIK-LOK-Attachment-Capability-and-8-0-Ah-Battery-2825-21ST/307753410
[^11]: Acme Tools, accessed 2026-06-14. https://www.acmetools.com/milwaukee-m18-fuel-string-trimmer-bare-tool-with-quik-lok-attachment-capability-reconditioned-2825-80st/045242604982.html
[^12]: Home Depot, accessed 2026-06-14. https://www.homedepot.com/p/RIDGID-18V-Brushless-14-in-Cordless-Battery-String-Trimmer-Tool-Only-R01201B/323567092
[^13]: RIDGID Tools, accessed 2026-06-14. https://www.ridgid.com/us/en/18v-brushless-14in-string-trimmer-r01201b