Hipower Laptop Battery For HP Elitebook Elitebook 8460P, 8460W, 8470P, 8470W, 8560P, 8570P, Mobile Thin Client 6360T, Probook, 6360B, 6460B, 6465B, 6475B, 6560B, 6565B Laptop Notebook Computers (NOT FOR 8560W - 9 Cell 73WH) Cells: 9 Cells Voltage: 11.1V Capacity Rating: 6600mAh; 73Wh