Specifications Product name: Lithium ion spray gun Maximum flow rate: 1500m/min Nozzle diameter: 1.8/2.6mm Fountain capacity: 800ml Output voltage: 18VDC Charging time: approximately 1 hour Battery capacity: 4000mAh Maximum viscosity: 130DIN-S Product weight: 1.7kg Precautions 1.Due to the difference between different monitors,the picture may not reflect the actual colour of the item. 2.Please allow slight size difference due to different manual measurement.