SI FACTURAMOS, NUESTRO PRECIO YA INCLUYE IVA.COMPATIBLE PARTS NUMBERS :TRHFF (1V2F6) (DL011307-PRR13G01) (01V2F6) (0PD19) (451-BBJC) (1WWHW) (VVMKC) (0TRHFF) (R0JM6) (7P3X9) (9JF93) (00PD19) (R77WV) (DFVYN) (58DP4) (2GXTM)FICHA TECNICA:VOLTAGE : 11. 1 VCAPACITY : 3800 MAHCELLS : 4 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:INSPIRON 14 (5442)INSPIRON 14 (5447)INSPIRON 14 (5448)INSPIRON 14-5442INSPIRON 14-5447INSPIRON 14-5448INSPIRON 15 (5542)INSPIRON 15 (5545)INSPIRON 15 (5547)INSPIRON 15 (5548)INSPIRON 15-5542INSPIRON 15-5545INSPIRON 15-5547INSPIRON 15-5548INSPIRON 5443INSPIRON 5445INSPIRON 5457INSPIRON 5543INSPIRON 5557LATITUDE 3450LATITUDE 3550INSPIRON 15 (5557)LATITUDE 3450 THIS 11.1V 43WH TRHFF BATTERY IS ALSO COMPATIBLE WITH THE 7.4V 58WH LAPTOP, BUT IF YOUR ORIGINAL BATTERY IS 58WH, MAYBE THE USING TIME OF THIS BATTERY IS A QUARTER SHORTER BECAUSE OF THE DIFFERENT BATTERY CAPACITY. **GARANTIA DE 6 MESES** POR DEFECTOS DE FABRICACIONSI NO VES TU EQUIPO EN LOS MODELO PUBLICADOS, PODEMOS VERIFICAR COMPATIBILIDAD