
Best Battery Powered String Trimmers for Different Yards
RYOBI RY402110 leads for its wide swath and published kit runtime; other picks suit attachment use, STIHL and FLEXVOLT owners.
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RYOBI RY402110 leads for its wide swath and published kit runtime; other picks suit attachment use, STIHL and FLEXVOLT owners.
Battery trimmers avoid fuel mixing and exhaust at the point of use, while gas models can be refueled without waiting for a recharge. Yard size and workload decide the better fit.
Our picks
Official manufacturer image
Official manufacturer image
Official manufacturer imageBest picks

RYOBI RY402110 leads for its wide swath and published kit runtime; other picks suit attachment use, STIHL and FLEXVOLT owners.

STIHL FSA 50 suits edging flexibility; FSA 70 R targets more demanding homeowner work, and FSA 57 is aimed at smaller lawns.
Head to head
Battery trimmers avoid fuel mixing and exhaust at the point of use, while gas models can be refueled without waiting for a recharge. Yard size and workload decide the better fit.
Battery trimmers are simpler to start and avoid refuelling; gas tools keep running when you can refuel and may suit long sessions. Your yard size, vegetation and tolerance for maintenance decide the better fit.
Common questions
A battery trimmer avoids fuel mixing and engine starting, while a gas model can suit longer sessions when refuelling matters more than charging. Match the tool to yard size, vegetation and the battery platform you already own.
Some higher-output models offer heavier line or a blade-compatible head, but capability is model-specific. Check the manufacturer-approved head and line before tackling dense growth.
Battery models avoid small-engine servicing, fuel storage and spark-plug maintenance. You still need to maintain the cutting head, guard, battery and charger as the manual directs.
A tool-only version can make sense if you already own compatible batteries and a charger in the same platform. Otherwise compare the complete kit so the required battery and charger are included.