The ES 1/7 Bp Pack cordless hand sprayer with electrostatic function for quick and efficient disinfection of hard-to-reach areas and surfaces with a runtime of up to 5 hours. It includes a powerful 2.5 Ah battery from the 18 V Kärcher Battery Power battery platform and the corresponding battery charger. Thanks to its smart electrostatic charging of the disinfectant solution, the hand sprayer allows disinfectant RM 735 from Kärcher to be applied anywhere that hands and wiper cloths cannot reach, ensuring comprehensive disinfection. Behind permanently fixed objects, and in corners, cracks and crevices: No area is beyond the reach of the highly adherent charged disinfectant solution.