97Wh NYFJH 5TF10 RY3F9 Battery For Precision 7530 7730 7540 7740 Serie 0VRX0J UK
NYFJH 0WNRC 00WNRC GW0K9 0GW0K9. Especially the location of the connector and the cable length (long or short). Battery type:Li-ion. Such as battery, ac adapter etc. Cells：6cell.