We all know that Lithium-batts do a terrific job and are more resistant than ever, but after many years of experience working with these battery smart energy utilities, the life span achieved is incredibly longer. It's a simple function that controls the battery charge between 50%-80%, thus the battery avoid high temperatures and reduces used life cycles.
Thanks for your response. Unfortunately HP in its HP power utility doesn't have any setting for maximum battery charge, it's just a power plan as managed by windows. I hope HP realizes how important this is for its customers.