Hornbach also supplies charger and battery. Additionally applies: The HandyMower 22/18V P4A is supplied solo without charger and battery. You can use an 18V system from the POWER FOR ALL ALLIANCE, one of the largest cross-brand battery alliances of leading manufacturers. Their batteries are compatible with numerous tools around the house and garden - which means you no longer need an extra battery for each one. This saves you money and gives you flexibility! You want to buy the device with battery system? No problem - then the Ready-To-Use set is the right one for you.