HP Compaq DV4 DV5 (CQ40) Battery

Product Name: Laptop Replacement Battery for HP DV4
Model Number: LDL-HP-DV4

Description:
1) Battery type: Li-ion
2) Voltage: 10.8 V
3) Capacity: 4,400mAh
4) Color: Black
5) Models Compatible: Pavilion DV4 seriesDV4TDV4ZDV4-1000DV4-1020DV4-1028 DV5DV5TDV5ZCQ40CQ45CQ50CQ70CQ55 Series
6) Replacement Part Number: HSTNN-IB79

Pavilion dv4 (dv4-1000, 1015TX, 1016TX, 1020us, 1030ee, 1040ee, 1050, 1070)
Pavilion dv5 (dv5-1002, 1010, 1011ea, 1019TX, 1020, 1020TX, 1032eg)
Pavilion G50, G60, G70
Pavilion dv5t
Pavilion dv5T-1000
Pavilion dv5z
Pavilion HDX 16
Pavilion DV6 series

Compaq Presario CQ40, CQ41, CQ45, CQ50, CQ61, CQ70, CQ71 Series
HP G50, G60, G61, G70, G71 Notebook Series
HP HDX X16 Notebook Series
HP Pavilion dv4, dv5, dv6 Notebook Series