The powerful PARKSIDE X 20V Team lithium-ion battery with 4 Ah offers optimum power for all your projects. Thanks to innovative cell balancing technology, all cells are utilised evenly, resulting in a significantly longer battery runtime and increased service life. This advanced technology maximises the charging potential and ensures efficient use of battery resources with every use. The higher energy efficiency due to evenly stressed cells guarantees reliable performance in all areas of application. A particular advantage: The battery is fully compatible with all devices in the PARKSIDE X 20V Team series, giving you maximum flexibility for your projects.