Battery pack - 4-cell

HP HS04041-CL is a four-cell laptop battery, listed in the datasheet as HP part 807957-001. It is intended for HP notebooks and provides a replacement power source for a compatible laptop.

Using lithium-ion technology, it has a listed charge capacity of 2800 mAh and an energy capacity of 41 Wh. Its black finish and cell configuration help identify the battery when checking a replacement for a notebook.