Battery information center

In today's mobile world rechargeable battery technology is powering the way we work and play. This center provides the tools and information that you need to get the best performance from your portable batteries.

Battery basics

Understand batteries and how they work. Battery types, specifications, cycle life, capacity, what does this all mean?

Test your battery status

Batteries have a life expectancy. Using HP Battery Check, you can determine if your battery is in good condition or needs to be replaced.

Maximize the life of your battery

Extend the life of your battery for Notebook PCs by following some simple steps.

Calibrate your battery
Power management
Proper care and storage

Glossary

HP Glossary of battery technology related terms.

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