HP Compaq Presario CQ42 Laptop Battery

Battery Type: Lithium-Ion (Li-ion) Voltage: 10.8V – 11.1V Capacity: 4400mAh – 5200mAh (depending on model) Cell Configuration: 6-Cell Compatibility: HP Compaq Presario CQ42 Series Safety Protection: Overcharge, overheat & short-circuit protection Color: Black