The MSA 300 is STIHL’s most powerful cordless chainsaw, designed for demanding professional use – with power equivalent to that of the MS 261 C-M petrol chainsaw. Three available operating modes enable optimum battery efficiency across a range of applications such as felling, delimbing and cutting to length.The MSA 300 has a full electrical power of 3.0 kW, which is provided by the AP 500 S* battery. It allows for an adjustable chain speed of 3 different levels – 20m/s, 24m/s and 30 m/s. When combined with the Light 04 guide bar and .325″ RS Pro saw chain, it has excellent cutting performance whilst retaining a reduced weight. The chainsaw is highly ergonomic and comfortable to use over longer periods of work too thanks to a compact, balanced design and the STIHL anti-vibration system.The LED display allows for intuitive operation, giving the user notifications on chain brake position and power setting. Mounting point for the STIHL Smart Connector 2 A on the power tool housing. Other features include integrated cooling air filters, captive nut on the sprocket cover and an adjustable oil pump. Like most AP System tools, the MSA 300 is IPX4 rated meaning it can be used in all types of weather conditions. Working time with AP 500 S battery is up to 20-44 mins (working time depends on chosen speed setting).