Battery-powered string trimmers operate without the noise and fumes of gas trimmers. They are powered by batteries of a compatible platform and matching voltage. The batteries require recharging or replacement when their charge runs out.

Gas-powered string trimmers generate more cutting force than battery-powered trimmers and have no downtime for recharging. Their engine provides consistent, all-day running power as long as it's fueled and properly maintained. Gas trimmers are typically used on large properties where exhaust fumes won't be a hazard and noisy operation won't cause a disturbance.

These string trimmers pair with compatible battery backpacks that provide multiple batteries for more run time than single-battery trimmers. Their backpack setup shifts the battery weight away from the tool and distributes it across the shoulders to ease maneuvering and reduce fatigue during extended use. Backpack battery-powered trimmers run on batteries of a compatible platform and matching voltage to operate without the noise and fumes of gas trimmers. The batteries require recharging or replacement when their charge runs out.