COMPATIBLE PARTS NUMBERS:DELL Y3F7Y, CYMGM, 3CRH3, 8YPRW, FW8KR, FC92N, WDX0RFICHA TECNICA:VOLTAGE : 11.4 VCAPACITY : 3500 MAHCELLS : 3 CELLSRECHARGE CYCLES: 500OPERATION TIME: AROUND 1.5 - 2.5 HOURS (THE ACTUAL OPERATION TIME WILL DEPEND ON HOW MUCH ELECTRICITY IS REQUIRED BY THE DEVICE AND HOW YOU USE IT).COMPATIBLE MODELS:DELL INSPIRON 14 7000 Series 14 (7460)DELL INSPIRON 13 5000 Series 13 (5368) (5378) (5379)DELL INSPIRON 13 7000 Series 13 (7368) (7378)DELL INSPIRON 15 5000 Series 15 (5565) (5567) (5568) (5578)DELL INSPIRON 15 7000 Series 15 (7560) (7570) (7579) (7569)DELL INSPIONN 17 5000 Series 17 (5765) (5767) (5770)14-5468D-1305S 15-5568D-1845S 15-5568D-1645L 15-5568D-1745S 15-5568D-1525S14-5468D-1525G 14-5468D-1525S 14-5468D-1605S 14-5468D-1625G 15-5568D-1625S14-5468D-1745S 14-5468D-2525S 15-5568D-1325S 15-5568D-1525L