Revive your laptop with a brand new HP HSTNN-LB5Y battery for HP Pavilion laptops.

This battery replaces the HP Pavilion original battery part numbers, HSTNN-LB5Y and many others listed below. Additional compatible laptop model and battery part numbers can be found below.

Our batteries are made from the highest quality lithium-ion battery cells that charge faster and last longer. We're so confident in our quality that we back each battery with a 2 year warranty and 30 day money back return.

This battery is rated at 31Whr / 2,792 mAh. This is the highest rating available for a 3 cell battery pack. The higher the mAh rating, the longer your battery will run before it needs to be recharged again. It is still compatible if your original battery has a lower mAH or Whr rating.

Check your current battery to ensure you are ordering the correct battery. It should match the picture above. This battery will provide about 3 hours to 5 hours of run time with this computer battery when new, depending on your energy use.