Best String Trimmers Under $300 (2026)

The EGO Power+ ST1521S delivers the complete kit — 15-inch trimmer head, 2.5Ah 56V battery, and charger — in a single purchase at $298, positioning it at the ceiling of the under-$300 bracket with the hardware credentials to justify the price. EGO's 56V platform is the differentiator that separates it from 40V and lower cordless competition: the higher voltage delivers motor torque that handles thick weeds and dense growth along fence lines without the power falloff that limits lower-voltage tools in tough conditions. POWERLOAD line loading is the feature that earns consistent praise from owners who've struggled with manual spool-winding on other trimmers. Feed pre-cut line into the head, press the button, and the system winds it automatically. Manual spool reloading is genuinely one of the more frustrating maintenance moments in yard work — a tangled spool during a mid-morning session on a hot day is enough to convince many homeowners to delay yard work entirely. POWERLOAD eliminates that friction entirely. The 2.5Ah battery runs approximately 30-45 minutes of continuous trimming, which is sufficient for most residential yards in a single charge. The 15-inch cutting width is slightly narrower than gas trimmers at 17-18 inches, requiring extra passes on wide-open coverage areas. For trimming along fence lines, garden beds, and structures — where maneuverability and precision matter more than coverage speed — 15 inches is fully appropriate. Weather-resistant construction handles damp grass and light rain without concern for the motor or battery connections. At $298, the ST1521S is for homeowners who want gas-equivalent cutting power without gas maintenance, starting hassles, or storage odor, and who are willing to pay meaningfully more than entry-level 40V options to get it.

Expand-It compatibility is the RYOBI 40V's defining feature: the trimmer head accepts the full RYOBI Expand-It attachment line — edger, cultivator, hedge trimmer, and blower — converting a single tool into a multi-function outdoor platform. Buyers who already own RYOBI 40V batteries drop the effective cost of this kit immediately, since the included 4.0Ah battery is interchangeable with any RYOBI 40V tool in the lineup. At $199.99 it sits between the WORX WG170 ($145.05) and the EGO ST1521S ($298.00). The WORX is lighter but narrower and lacks attachment compatibility. The EGO costs $100 more for a more refined experience and cross-compatible battery system, but for RYOBI ecosystem owners the platform advantage here is clear. The 13-15 inch adjustable swath handles typical residential trim lines without issue. The honest trade-off: the 40V battery and head assembly make this trimmer meaningfully heavier than 20V alternatives, and the Expand-It attachment heads are sold separately — factor in one or two attachment costs if the platform flexibility is the main reason you're buying.

A brushless motor at 60V is the Toro Flex-Force's core pitch — brushless motors run cooler, last longer, and convert more battery energy into cutting power than brushed alternatives. The 14/16-inch adjustable swath gives flexibility for tight trimming around flower beds (14-inch) and open lawn edges (16-inch). Battery and charger are included, making the $190.00 price genuinely comparable to bare-tool options from competing brands. The 60V ecosystem is the main consideration for new buyers. Toro Flex-Force batteries don't cross with EGO, Greenworks, or RYOBI — what you buy here, you commit to for future Toro tool purchases. For buyers already invested in Toro Flex-Force outdoor power tools, this is the obvious trimmer. For buyers starting from zero, the RYOBI Expand-It ($199.99) offers attachment platform value and broader ecosystem access at a similar price. Against the EGO ST1521S ($298.00), the Toro concedes some refinement for a $108 savings with battery included — a meaningful gap for budget-focused buyers who don't need EGO's premium build.

Great is a well-regarded option in the string trimmer category, earning consistent positive marks for build quality and everyday reliability. At the $298 price point, buyers get a genuine step up from budget alternatives in durability and feature coverage.

In daily use, the key advantages are clear: performance stays consistent over time, and the build tolerates regular use without the wear patterns that affect cheaper alternatives. Setup and configuration are straightforward, and the included accessories cover most standard use cases without requiring immediate additional purchases.

The main limitation to know about: buyers upgrading from a budget option will notice the improvement, but those stepping down from professional-grade equipment may find the ceiling lower than expected. For the target buyer -- a home user or small-business owner who wants lasting quality without commercial pricing -- it represents strong value at this price.

Folds flat, converts to sawhorse, built-in clamps; great for small garages. For buyers at this price point, WORX delivers a combination of build quality and feature depth that holds up against more expensive alternatives.

In daily use, the key advantages are clear: performance stays consistent over time, and the build tolerates regular use without the wear patterns that affect cheaper alternatives. Setup and configuration are straightforward, and the included accessories cover most standard use cases without requiring immediate additional purchases.

The main limitation to know about: buyers upgrading from a budget option will notice the improvement, but those stepping down from professional-grade equipment may find the ceiling lower than expected. For the target buyer -- a home user or small-business owner who wants lasting quality without commercial pricing -- it represents strong value at this price.