The Einhell 18V 2x 4.0 Ah PXC Starter Kit is the ideal basis for starting or expanding the Power X-Change range in your home. The Starter Kit with two 18V 4.0 Ah Power X-Change rechargeable batteries and high-speed battery charger is a member of the multifunctional and completely interchangeable Power X-Change rechargeable battery system from Einhell. The Power X-Change rechargeable batteries can be used universally for supplying power and endurance to every cordless tool from the entire garden and workshop product family. The chargers from the series can also be used universally for every PXC rechargeable battery. Universal usability for all Power X-Change rechargeable devices: Saving money, protecting the environment, and flexibility Longer working time and more power with 2x 18V batteries (= 36V) Battery features: The ABS process-controlled battery management system stands for max. safety, optimum performance, operating time + lifetime Freedom of cordless operation: No tangled