Max 45° Base Angle Adjustment, 0-3000 Rpm Variable Speed, 8Mm Maximum Metal Thickness, 10Mm Maximum Wood Thickness, Brushless Motor, Tool-Less Saw Blade & Angle Adjustment, Vacuum Cleaner Connection, Comfortable Soft & Secure Grip, 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.