Parkside 4Ah Lithium-ion Battery Pap 20 A3 20 Volt - Compatible with All Tools from The"Parkside X 20V Team" Series Including Cordless Drill Angle Grinder Sabre Saw Hedge Trimmer Lawnmower etc :
Parkside 20V Battery for Parkside X 20V Team Series : Amazon.de: DIY & Tools