4 Gallon Capacity

Optimized Flow Rate: 0.2 GPM At 40 PSI

Spray Distance: 24 Ft

Spray Volume Per Charge: up to 50 Gallons

Constant Pressure: Up to 65 PSI

Spray duration per charge: Up to 4 Hrs

Comes with 18V/2.1 Ah Lithium-ion Battery