The BP-4Li is similar to the BP-4 but includes a quick change battery and a quick charger. Additional batteries are available for purchase. Operating time on one battery is 45 min.

Specifications

• Fuse: 10A
• Motor: DC
• Suction: 0.39 Gal/min (1.5L/min)
• Pressure: 145psi (1.0 MPa)
• Pump: Uniflow pump (differential type)
• Chemical tank capacity: 4 Gal (15L)
• Battery: 18V 0 3.0A
• Continuous spray time: 45 min (high pressure mode) - 120 min (medium pressure mode)
• Recharging time: 22 minutes

Dimensions & weight

• Dimensions: 9.8" L x 14.6" W x 22" H
• Weight: 11.7 lbs

 Instruction Manual