Pressurised cordless backpack sprayer with CAS system Compatible with CAS battery packs 2.0 to 10 Ah Performance features (battery pack 18V Li-Power / 4.0 Ah) 0.5 - 6 bar 0.2 - 1.4 l / min Battery charging time < 80 min Comfort while working Constant spray pattern Adjustable droplet size Ergonomics redefined Hose outlet in working direction Click strap system Recessed handles Quick-change system for battery pack Electronic control Intelligent pressure control Operating pressure adjustable 0.5 - 6 bar Energy efficiency Protection programme for pump and battery pack NEW with CAS: One battery for everything CAS - everything fits everything Cross-manufacturer compatibility for over 300 devices Various battery packs available Charge status display with LED lights Without battery, without charger.