.Rated Voltage:18V
.Battery:1*2000Mah
.Max Pressure:10000psi
.Max flow rate: 10 oz/min, 282g/min
.Barrel Capacity:16 oz

also can put grease together with jar,capacity 14.5oz.Please see the viedo.
.Finish a 14.5oz Jar greas time about 90seconds

(grease not include)
.Hose Lengt：76cm / 30inch
.Variable speeds:5 gears
.CE/ROHS, cETL Charger
.Can adapt toTMG battery Plateform