Ryobi OLT1832 Review

Where it earns its keep

The Ryobi OLT1832 is built around a simple idea: if you already own Ryobi ONE+ batteries from a drill, blower, or another garden tool, adding this trimmer costs very little. Sold as a bare tool, it skips the expense of yet another battery and charger, which keeps the price low and the tool light in the hand. That lightness matters more than it sounds — a trimmer you can swing for twenty minutes without your shoulder complaining gets used far more often than a heavier one left in the shed.

The listing confirms a cutting width you can set to 25 or 30 cm, an auto-feed spool, a four-position adjustable head with Ryobi’s EasyEdge edging and a telescopic shaft, at an item weight of about 2.3 kg; it was sold by Amazon when we checked in October 2026. That cutting width is well matched to what this machine is actually for: neat edges along paths and borders, tidying up around trees and fence posts, and general upkeep on a small to medium lawn. It starts instantly at the pull of a trigger, needs no fuel mixing, and produces none of the fumes or noise of a petrol equivalent, which makes it a pleasant tool for quick, frequent jobs rather than infrequent heavy sessions.

Where it falls short

The trade-off for that light weight and low price is capability. This is a line-only trimmer — there’s no way to fit a metal or plastic blade, so brambles, woody saplings, and dense scrub are off the table entirely. Anyone dealing with that kind of growth needs a proper brush cutter, not this. Even within grass cutting, the modest cutting width and motor output mean it’s happiest in maintained lawns rather than overgrown or damp, matted grass, where it will bog down and need repeated passes.

The other catch is the bare-tool sale. Buy this without already owning ONE+ batteries and the real cost climbs quickly once you add a battery and charger, at which point it stops looking like a bargain against trimmers that include everything needed out of the box. Runtime is also entirely dependent on which battery you pair it with, so a small older battery will leave you cutting in short bursts.

Who should buy it

This is squarely a tool for existing Ryobi ONE+ owners who want a light, no-fuss trimmer for edges and small-garden upkeep and don’t need to cut anything tougher than grass. If you’re starting from zero on batteries, the RLT183220 kit is the simpler buy; if you regularly deal with brambles and scrub, look at the best cordless brush cutters — this trimmer was never designed for that job.