30Cm (12) Bar & Chain, Auto Oiler, Tool-Less Chain Tensioning, 7.8 M/Sec Chain Speed, Chain Gauge - 1.1 Mm, Chain Pitch - 3/8, Up To 11 Minutes Runtime (2Ah Battery), 24V High Power Interchangeable Battery System, Greenworks 24V Lithium-Ion Battery Delivers Fade-Free Power With No Memory Loss After Charging. 45 Minutes Full Charge Time & An 80% Charge Taking Only 25 Minutes. Complete With An Led Fuel Indicator, You Always Know How Much Power You Have Left., Product Weight: 2.57Kg