BuyBatts 6 Cell Battery Fits Samsung NP-R540-JSE1US, NP-R540-JA08US, NP-R525, NP-R530-JA02US, NP-R519-FA01US, NP-R530-11, NP-R480, NP-R510-FA01CA, NP-R530-JT01US, NP-R540-JA09US, NP-R530-JA04US, NP-R540-JA04US, NP-R480-JAB2USNP-R510, NP-R519-53S, NP-R530E, NP-R519, NP-R430-JA01US, NP-R440, NP-R520, NP-R522-52S, NP-R530CE, NP-R480-JAB1US, NP-R430, NP-R540-JA02US, NP-R540-JA05US, NP-R522, NP-R440-JAE1US, NP-R540-JA06US, NP-R540, NP-R522-FA02US, NP-R530 Notebook Laptop Portable Computer (Black) Size: 8.03in X 1.89in X 1.48in (204mm X 48mm X 38mm) Capacity Rating: 4400mAh; 48Wh Voltage Rating: 11.1V Battery Cells: 6 Cells