CBD&reg;Replacment Laptop Battery 6 Cell Rechargeable for HP Pavilion 15 E Series (15-eXXX),HSTNN-LB4N, HSTNN-UB4N, PI06 Battery Type: Grade A Replacement Rechargeable Li-ion Battery,100% Compatible! Battery Number: 6 Cell Voltage: 10.8V Capacity: 5200mAh Color: black