Don’t be fooled by the small size of the electric motor. Our Husqvarna-developed, brushless motors deliver full torque at low revs, and 25% higher efficiency than a standard brush motor. Whether you're using a battery string trimmer to cut high, thick and wet grass and weeds, or using a battery chainsaw to do limbing or wood cutting, our battery powered equipment gives you higher and more consistent torque. The Husqvarna Battery Series offers a unique combination of performance and durability, and the best part is they are completely maintenance and emissions free.