A:Answer The standard battery life for that model is 17.75 hours; however, the battery life will depend on a variety of factors, including (but not limited to) power settings, applications active, wireless network searching, and others. If you feel as though your laptop isn't getting great battery life compared to what you're doing with the laptop, please feel more than welcome to reach out to HP Support or the Best Buy Geek Squad to help confirm that everything is working as intended!