Now here’s a game changer in chainsaws. Lightweight. Powerful. Easy to start. Quiet. With no mixing. No cords. And almost no sound. (Your neighbors will love this saw as much as you do.) The MSA 160 C-B is powered by a Lithium-Ion battery. This little workhorse starts instantly, delivering 36 volts of power from its commercial-grade, high-torque brushless motor. Enough power to take on just about any cutting job in your yard. And the Quick Chain Adjuster allows you to adjust the chain tension without tools for added convenience. The actual listed guide bar length can vary from the effective cutting length based on which powerhead it is installed on. Run time may vary based on battery type, charge level and capacity, model, operating style and conditions. Batteries and chargers can be purchased separately or as a combined set with tool. View Our Usage Chart