battery 4 6ah 18v pxc einhell 4511502The einhell 18v 4 6 ah power x change plus battery is part of the multifunctional einhell power x change battery system, which can be combined without limits; The battery is a high end battery from the PXC family and is also suitable for use with twin pack. Universally applicable power x change batteries supply power and endurance to all battery powered devices across the entire product family; Next generation lithium ion cells provide 100% more power