Battery 4 Cell 54Wh 3.54Ah

The HP L82391-006 is a replacement battery for select HP laptops. It is also identified as HK04XL, with battery reference HK04054XL-PL, to help match the part when checking compatibility.

Its lithium-ion design has 4 cells, an energy capacity of 54Wh and a charge capacity of 3.54Ah. The specified voltage is 7.7V. These details help compare it with the requirements of a compatible laptop.

It provides power for compatible HP systems; no specific laptop model is listed.