Industry Spotlight: Energy Storage Systems

Learn how Zitara helps Utilities, IPPs, and Operators maximize the profitability of their assets.

battery glossary

State of Charge

Back to Glossary

Battery State of Charge is the charge left in a battery, usually represented as a percentage from 0 to 100%. While often thought of as a "fuel gauge" for a battery, this measurement does poorly predict remaining energy, as changes to several external factors can influence a battery's usable energy.

What is Battery State of Charge?

Battery State of Charge is the charge left in a battery, usually represented as a percentage from 0 to 100%. While often thought of as a "fuel gauge" for a battery, this measurement does poorly predict remaining energy, as changes to several external factors can influence a battery's usable energy.

Work with batteries? Work with Zitara.

Powerful battery algorithms that combine insights and learnings across diverse applications to help you understand, manage, and maximize your batteries.

Contact us

Learn more about our products

Zitara Studio:
Validated battery modeling and simulation tools for your specific application.

Zitara Live:
Precise embedded and cloud-ready algorithms to augment or replace your battery management system.

Have assets in the field not behaving as expected? Get an audit and results to correct problems and plan augmentations.