Description: Capacity: 4400 mAh Voltage: 11.1V (10.8V) Number of cells: 6 Cells technology: Li-Ion Warranty: 12 months Cells manufacturer: Green Cell Colour: Black Overdischarge protection: Yes Overcharge protection: Yes Product code: DE07 Manufacturer: Green Cell Size: 206x50x21mm Weight: 310g Compatibility list: Compatible with following battery models : 0C313K,0KM887,0KM898,0KM901,0KM958,0MT275,0MT276,0MT277,0RM803,0RM804,0WU946,0WU959,312-0702,C313K,D293K,G275K,KM887,KM898,KM901,KM904,KM905,KM958,KM965,MT275,MT276,MT277,PW772,PW773,RM803,RM804,RM855,WU946,WU959,Y271J,0PW772,0WU960,0Y271J,312-0701,KW898,MT264,WU960,WU965 Compatible with following devices : Dell Studio PP39L,Dell Studio 1535,Dell Studio 1536,Dell Studio 1537,Dell Studio 1555,Dell Studio 1557,Dell Studio 1558,Dell Studio PP33L,Dell Studio 1500,Dell Studio 1550,Dell Studio 15