Recharge whether your notebook is on or off. It offers up to 8 hours battery life. Check your battery charge with the new fuel gauge. Plug in your battery to AC adapter port to recharge.

• Charge your 12 cell battery while attached to your notebook or use the new AC Adapter port to charge while detached from the notebook.

• Go Mobile – Get more battery life than the standard 6 cell battery so you can work, play and watch movies longer without plugging in.

• Check your power - Includes a 'fuel gauge' to see the charge of your battery without turning your notebook on.

• Trusted! Tested with all compatible HP notebook PCs so HP can deliver the highest quality products, services, and solutions to your home.