Laptop Battery For HPF4809A Battery type: lithium ion Voltage: 14.8V Capacity: 4400mAh Color: black Warranty:13 Months Packaging: Anti-static bag with sponge brown box Powered by high quality cells RoHS and CE certificate. This laptop battery can replace the following part number : HP 916-2150 F4809A F4812A This laptop battery is compatible with the following model: HP NX9000 Series HP OmniBook XE4100 HP Pavilion ZE4000 HP Pavilion ZE4200 Series Laptop Battery