The HP L93559-005 is a four-cell lithium-ion replacement battery for select HP laptops. Its model is DK04XL, also identified as DK04050XL-PL, which helps distinguish the replacement part when checking a laptop’s specified battery.
With a stated capacity of 50 Wh and a charge rating of 3.31 Ah, it provides the listed battery capacity for a compatible replacement. Use it only where HP part L93559-005 is specified; no compatible laptop models are listed.