UBatteries Laptop Battery HP Pavilion dv6-3160us dv6-3163cl dv6-3163nr dv6-3167ca dv6-3170ca - 6600mAh, 9 Cell UBatteries Li-Ion Replacement Laptop Battery; Grade A Cell Type: 9 Cell Lithium-Ion | Voltage: 10.8V | Capacity: 6600mAh | Rating: 72Whr CE ROHS Certified One Year Warranty, 30 Days Return