Laptop/Notebook Battery for HP Pavilion dv4419 dv4419us dv5020 dv5020ca dv5020us dv5029us dv5030us dv5040us dv5116NR dv5120LA dv5120TX dv5135 dv1010us Battery Type : Lithium-Ion - Capacity : 47520 mW-h - Voltage: 10.8V This Product has 12 Months Replacement Warranty 100% OEM compatible Package Includes : 1 pcs laptop battery