No interruptions
Help ensure solid runtime between charges, or stock backup batteries when you can’t stop to plug in.

Smart design
Get long battery life in a thin profile that integrates seamlessly into your notebook.

World-class support
Rest easy with a three-year limited warranty.

What’s in the box
Battery
Documentation
Hardware compatibility
Compatible with HP 640 G2 Notebook PC; HP 650 G2 Notebook PC; HP 640 G4 Notebook PC; HP 650 G4 Notebook PC