Battery Pack (Primary) 3-Cell

The HP 854047-1C1 Battery Pack (Primary) is an internal battery for a notebook, intended to power the computer when it is away from an external power source. Its three-cell design and lithium-polymer chemistry identify the type of replacement pack.

It is rated at 11.55 V, with an energy capacity of 51 Wh and a charge capacity of 4.42 Ah (4420 mAh). These specifications help identify the battery and check its electrical characteristics when choosing a notebook replacement.