Outecc Replacement Battery for Dell Inspiron 14-3443 15-3531 15-3543 17-5749 4400mah 6 cell Capacity: 4400mAh / 5200mAh; Voltage: 11.1V(does not fit 14.8V) Fit Part number:Dell G019Y 0MF69 6HY59 4DMNG 8RT13 8TT5W 68DTP 6XH00 9K1VP VR7HM V1YJ7 W6XNM 312-1390 6K73M US ship New Generic, 1 year warranty Any problem, please feel free to contact us, we must response in 24 hours.