Get longer battery life with a new HP GR03XL notebook Battery for the ProBook 635 Aero G7 and G8 models.

This HP GR03XL Battery uses the highest quality battery cells on the market from Samsung that charge faster and last longer than cheaper, lower quality batteries. This HP GR03XL battery is rated 11.5 volts and 42 Whr and will normally last 4-6 hours on a full charge.

All our products carry a full 2 Year warranty and every battery is charged and tested before it ships. We provide a 30 day money back guarantee if you are not completely satisfied. We are so confident in the quality of our batteries, we will pay for any and all shipping expenses if our product fails to perform in the first 30 days you have our battery.