- Notebook battery (equivalent to: HP WD549AA
- HP MU09XL
- HP 593556-001)
- 1 x lithium ion 9-cell 7800 mAh 84 Wh
- for Compaq Presario CQ57; HP Pavilion 15
- G7; Pavilion TouchSmart 15
Keep notebooks powered with the BTI Notebook Battery. This 9-cell Li-ion battery has a capacity of 7800 mAh for uninterrupted usage. It is compatible with the Compaq Presario CQ57, HP Pavilion 15 and more notebook computers.