Dell Battery 3Cell 11.1V 54Wh

The Dell RXF9T is an internal laptop battery, identified by its full part number for replacement in a compatible system. Its internal format is intended for installation inside the notebook as its battery power source.

This black version uses Li-Polymer technology and has 3 cells, with a stated energy capacity of 54 Wh and output voltage of 11.4 V. These details help distinguish this configuration when identifying a replacement.

The compatible-model listing includes Dell Latitude 5440, Latitude 5340, Latitude 5450 and Precision 3480. This links the RXF9T to selected Dell laptop models; it does not indicate compatibility with every Dell device.