Tips:There are 2 batteries(RH03XL 51.3Wh and RH03XL 45Wh)May fits yourlaptop,they are not compatible with each other.Their interfaces,battery clasp are different.Please choose the right one according to your original laptop battery. Select 1:11.4V 45Wh（Short Size） Select 2: 11.58V 51.3Wh Battery（Long Size）.
