HP K12 Probook 440 450 Series HQ-TRE 14.8V 2850mAh 41Wh 4-Cell VI04 Li-Ion Rechargeable Laptop Battery 756744-001.
Battery Voltage: 14.8V
Battery Watt-Hour (Wh): 41Wh
Battery Capacity (mAh/Ah): 2850mAh
Battery Number of Cells: 4
Battery Type: VI04, Li-Ion
Color: Black
Type: Laptop Battery