P/N.:HSTNN-Q34C, HSTNN-C51C, HSTNN-C52C, HSTNN-C53C, HSTNN-W48C, HSTNN-W49C, HSTNN-W50C, HSTNN-DB72, HSTNN-IB72, HSTNN-UB73 .

Cell Type: Li-ion

Voltage: 10.8V

Capacity: 4400mAh

Replacement for:HP Pavilion DV4 DV5 G50 G60 G70, Compaq Presario CQ40 CQ45 CQ50 CQ60 CQ70 HDX16 Series