11.10V,4400mAh,Li-ion, Replacement Laptop Battery for HP TouchSmart tm2t, TouchSmart tm2t-1000, HP TouchSmart tm2, TouchSmart tm2-1000, TouchSmart tm2-2000, TouchSmart tm2-2100 Series, Compatible Part Numbers: 582215-241, 586021-001, HSTNN-DB0Q, HSTNN-XB0Q, WD547AA Voltage: 11.10V ///Capacity: 4400mAh Battery Type: Li-ion///Color: Black Dimension: 204.20 x 53.40 x 20.70 mm///Weight: 371.70 g