Exxact Parts SolutionsHP Compatible High Capacity Replacement Laptop Battery for HSTNN-LB4N - Envy TouchSmart 17t series 10.8V 5200mAh Battery Type: Li-ion; Capacity: 5200mAh; Voltage: 10.8V.Cells: 6-cell; Battery built by highest quality materials including grade-A brand-new cells,which ensures fast charging and low power consumption. HP Envy TouchSmart 15 Envy TouchSmart 15t Series Envy TouchSmart 15z Series Envy TouchSmart 17 Series Envy TouchSmart 17t Series Envy TouchSmart 17z Series ENVY TouchSmart M7 Series Pailion 17-a099 Pavilion 14 Series Pavilion 15 Series Pavilion 15t Series Pavilion 15z Series Pavilion 17 Series Pavilion 17t Series Pavilion 17z Series Pavilion TouchSmart 14 Series Pavilion TouchSmart 14t Series Pavilion TouchSmart 14z Series replacement notebook laptop battery batteries replacement battery for HP Envy 14 Series Envy 14 Series Envy 14 Touch Series Envy 14t Series Envy 14z Series Envy 15 Series Envy 15 Series Envy 15 Touch Series Envy 15t Series Envy 15z Series ENVY 17 Leap Motion SE Series ENVY 17 Leap Motion Series Envy 17 Series Envy 17 Touch Series HP Envy 17z Series ENVY Leap Motion Series ENVY M7 Series Envy TouchSmart 14 Series Envy TouchSmart 14t Series Envy TouchSmart 14z Series Envy TouchSmart 15 Series replacement notebook laptop battery batteries Battery offered in this listing is CE & RoHS certified, so you can shop with a peace of mind.