*Specifications: *Battery Type: Li-ion *Voltage: 14.8V *Capacity: 92Wh *Certificate: CE,RoHS,FCC *Condition: 100% New from Manufacturer, Grade A Cell *Replace Part Number: *6JHDV *6JHCY *5046J *05046J *Compatible Laptop/Notebook Models: *Dell Alienware 17 R2 , Alienware 17 R3 Series *ALW17ED-1728, ALW17ED-1828T, ALW17ED-2728, ALW17ED-3728, ALW17ED-3828, ALW17ED-4718 *Dell Alienware 17 R2 , Alienware 17 R3 Series *ALW17ED-4738, ALW17ED-4838, ALW17ER-4738, ALW17ER-4838, AW17R3-8342SLV Series.