Best picksGood Meat Thermometers for Every Kind of Cook
Best picksBest WiFi Extenders: Which Range Extender Should You Buy?
Best picksBest Dash Cams for Cars in 2026
Best picksBest Radar Detectors for Cars: Models Compared
Best picksGood Winter Gloves for Cold Weather: Five Useful Picks
Best picksBest Headlamps: Six Lights Compared for Different Uses
Best picksTop 10 Best Battery-Powered Weed Eaters for Different Yards
Best picksBest Portable Air Coolers for Patios, Workshops and Small Spaces (2026)
Best picksBest Air Purifier for Bedroom in the US: Quiet Models ComparedGearjury may earn a commission when you buy through qualifying links.
Best picks
For broad cutting, Greenworks Pro 80V 16-inch stands out on published specifications. Choose WORX WG173 for three lawn functions or DEWALT DCST925M1 when you want a 20V kit with battery and charger.
Quick answer
Greenworks Pro 80V 16-inch is the best fit here for heavy trimming, based on its broad cutting path and brushless motor. WORX WG173 offers trim, edge and mini-mow modes; DEWALT DCST925M1 is a complete 20V kit; EGO ST1520S features push-button line loading.
Best for thick growth and broad coverage
Drawback: The 9.15 lb listed product weight may feel substantial during longer sessions.
Official manufacturer image
Best for a small yard with multiple edges
Drawback: The 13-inch path covers less ground per pass than the wider models.
Best for buyers needing battery and charger
Drawback: A 13-inch cutting width is less suited to covering large open areas quickly.
Official manufacturer image
Best for push-button line loading
Drawback: The ST1520S bare-tool configuration does not include a battery or charger.
Best for a wide cut on the 40V platform
Drawback: Battery and charger are sold separately for this tool-only listing.
| Greenworks Pro 80V 16-inch Brushless Attachment-Capable String Trimmer 2123802 | Official manufacturer imageWORX WG173 20V 13-inch Brushless String Trimmer | DEWALT DCST925M1 20V MAX 13-inch Cordless String Trimmer Kit | Official manufacturer imageEGO POWER+ ST1520S 15-inch String Trimmer | Greenworks 40V 17-inch Cordless String Trimmer ST40L03 | |
|---|---|---|---|---|---|
| Cutting width | 16 in. | 13 in. | 13 in. | 15 in. | 17 in. |
| Voltage | 80V | 20V | 20V MAX | 56V | 40V |
| Weight | 9.15 lb | 5.18 lb bare | — | — | 7.1 lb |
| Battery and charger | Included | Bundle dependent | Included | Not included in bare-tool configuration | Not included |
| Check price on Amazon | Check price on Amazon |
Common questions
A wider cutting path and a higher-capacity platform can be useful for demanding growth. Greenworks Pro 80V 16-inch lists a brushless motor and 16-inch path, though conditions and battery choice affect results.
WORX WG173 is a compact option with a 13-inch head and trim, edge and mini-mow functions listed by its manufacturer.
DEWALT DCST925M1 includes a 4.0Ah battery and charger according to its kit contents. Check that the bundle and battery platform suit your other tools.
Weight varies by model and whether the battery is included in the stated figure. Compare complete working weights where manufacturers provide them, rather than assuming from the power source alone.
Keep exploring
Choose a cordless strimmer around your yard, cutting tasks and battery platform. Browse dedicated trimmers, trimmer-edger combinations and practical guides.
Compare battery platforms, cutting widths and line systems to shortlist a cordless trimmer for your yard.
Battery kits simplify setup, while tool-only models suit buyers who already own a matching platform.
Compare battery platform, stated swath and kit inclusions across RYOBI cordless models.