Dell 0V4940 is an internal battery for a compatible Dell notebook or laptop, intended to power the computer during portable use. Its part number identifies this specific battery variant.
It uses lithium-polymer technology and contains 4 cells. The stated energy capacity is 60 Wh, the charge capacity is 7500 mAh, and the output voltage is 7.6 V. These figures describe the variant’s electrical characteristics.
Installed inside the computer, the battery can supply stored energy when the laptop is away from a wall outlet. The description identifies no particular compatible laptop model, so check that Dell part number 0V4940 matches your computer before choosing it.
The description covers the battery itself and does not specify any package accessories.