SKIL Cordless Jigsaw 20V Max Kit (3420DC)SKIL 3420DC Cordless Jigsaw 20V Max Li 2. 0Ah + 2. 4A Charger Sound pressure: 83 Uncertainty noise power (K): 5 Vibration level (cutting wood): 4. 0 Vibration level (cutting metal): 3. 0 Uncertainty vibration (K): 1. 5 Voltage Max: 20 V Max Voltage: 18 V Battery capacity: 2. 0 Ah Battery type: Li Ion Number of Batteries: 1 Blade speed: 0 2800 min Orbital settings: 4 Stroke length: 23 mm Sawing capacity in wood: 65 mm Sawing capacity in aluminium: 8 mm