Greenworks 24V Battery Pressure Washer Max 600 Psi with 4Ah Battery and Charger

  
24V Battery Pressure Washer Max 600 PSI, with 4.0Ah (Li-ion) Battery and Charger. 1 Powered by one li-ion battery from Greenworks 24V.

2 Max 600 Psi and 0.8 GPM. 4 20Ft Spihon Hose with water inlet filter.

In some cases there may be tools that take 2 x 24v batteries to power a 48v motor - These are still part of the 24v battery system but with the added benefit of a more powerful motor.