Batteria portatile 5200MAH NUOVA per Dell Latitude E5540 E5440 N5YH9 451-BBID 970V9
3K7J7 970V9. 9TJ2J N5YH9. For DELL Latitude E5440 E5540. Capacity : 5200mAh (Real Capacity is about 4400mAh). Li-Ion Laptop Battery 10.8V and 11.1V are in common use. This compatibility list is non-exhaustive.