Part of the SV20 Series offering a one battery fits all solution, keeping costs down without compromising on performance. Package Includes: Model No. - Description CP20VGT3 - 20V Cordless 3-in-1 Garden Tool - Body Only CP20VBP2- Power Tool Battery 20V 2Ah Lithium-ion for SV20 Series (x1) CP20VBP4- Power Tool Battery 20V 4Ah Lithium-ion for SV20 Series (x1) CP20VMC - Battery Charger 20V Lithium-ion for SV20 Series CP1200CB - Canvas Tool Storage Bag