Specifications: Product #: Type: Volt: Cells: Capacity: Power: Color: Dimension: Weight: NAA024 li-ion 11.1V 6 cells 4400mAh 49Wh black 203.9*48.3*26mm 316g asus F9 battery compatible codes: 90-NER1B1000Y 90-NER1B2000Y A31-F9 A32-F9 asus F9 battery fit laptops: F6 F6S F6Ve F9 F9Dc F9E F9F F9J F9S F9Sg Pro60 Pro60VE