The starter kit with two 18V 4 Ah Power X-Change batteries and the quick charger is part of the multifunctional and unlimited combinable battery system Power X-Change from Einhell. The universally applicable batteries provide power and endurance to all battery devices of the entire product family in the garden and workshop area. The chargers of the series can also be used universally for all PXC batteries. The current charging status can be controlled by a 3-stage LED display.