Dell Battery 3C 11,4V 3500mAh 42Wh

Dell 45N3J is a lithium-ion battery for selected Dell laptops. The part is identified by the spare part number 45N3J and battery type/model 3DDDG; 045N3J is also listed as a related identifier.

Its 3-cell configuration has a stated capacity of 42Wh and a rated voltage of 11.4V. These details help distinguish it from Dell batteries with different configurations when checking for a replacement.

It supplies portable power to supported Dell laptops away from a mains outlet. Consider it for a system that requires this particular battery specification: compatibility with unspecified laptop models is not confirmed.