Btry,Pri,54Whr,3C,Lith,Atl,Ren

Dell V042N is a rechargeable lithium-ion battery for notebook computers and is listed as an alternative part number for Dell battery model R73TC.

Its three-cell design provides 54 Wh of energy, with a specified output voltage of 11.4 V. Dell lists a charge capacity of 4632 mAh for part 2X1V9, which is identified as an alternative to V042N.

Designed as a replacement power source for notebook use, this battery suits mobile computing away from a desk or when the notebook is unplugged from external power. Check the part reference and electrical specifications against the battery being replaced, including its cell count, energy capacity and output voltage.