CWK New Replacement Laptop Notebook Battery for HP Pavilion dv5-1160us dv6-2150us dv6t-1200 DV6-2155DX DV4-2045DX HP Pavilion dv6-1030us dv4-1225dx dv6-1259dx dv4-1220us DV4-1020US HP Pavilion dv Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 10.8 Volt (11.1 Volt compatible) Capacity: 5200mAh (Better than 4400mAh) 90 Day Money Back. Buy with confidence!