Eliminating fuel costs and engine emissions with STIHL battery powered MSA 160 C-B provides another environmentally responsible option in STIHL's line of chainsaws. This chainsaw is portable, lightweight and features reduced vibrations and instant start-ups. And the commercial-grade high torque electric motor requires less maintenance, resulting in a longer motor life. 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