The Husqvarna Battery Series is a range of highly efficient electric cordless chainsaws, trimmers and hedge trimmers, driven by a powerful 36V lithium-ion battery pack. The battery, combined with a specially developed brushless motor, gives you performance similar to gas powered products. To keep working, you can quickly exchange the battery from one handheld to another*. Landscaping and yard work has never been greener and easier! *For battery compatibility details, see battery page.