UBatteries Spare Battery 484170-002 534115-291 484172-001 For HP Pavilion dv4 dv5 dv6 Series - 12 Cell, 8800mAh (With External Charge Port) Size 8800mAh , 12 Cell (With External Charge Port) UBatteries Li-Ion Replacement Laptop Battery; Grade A Cell Type: 12 Cell Lithium-Ion (With external Charge Port) | Voltage: 10.8V | Capacity: 8800mAh | Rating: 96Whr CE ROHS Certified One Year Warranty, 30 Days Return