Battery 4 Cell

Dell 5XFWC is a rechargeable lithium-ion battery designed to power a compatible notebook when it is away from a mains outlet. It is also referenced as 05XFWC in Dell parts listings, helping identify the specific part.

The battery has four cells and a rated energy capacity of 51 Wh, with a specified output voltage of 7.4 V. These details distinguish it from notebook batteries with different cell counts or voltage ratings. Dell documentation for the G5M10 battery family also records 7.4 V and 51 Wh.

As an installed notebook battery, 5XFWC provides portable power and can be recharged for later mobile use. Its specifications identify it as a particular four-cell lithium-ion part, rather than a general-purpose external power bank.