Products

Explore Cadex analyzers, chargers, rapid testers, and cloud-connected platforms designed to improve battery readiness, reliability, and lifecycle management.

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Solutions

Discover integrated solutions for battery testing, charging, management, and runtime validation. 

Explore how Cadex technologies help improve reliability and keep critical operations running.

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Resources

Explore Battery University, technology research, application notes, white papers, videos, and technical resources designed to help technical professionals, technicians, and fleet managers make informed battery management decisions.

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Cadex hardware and software products, featuring manuals, support downloads, technical specifications, application notes and reference guides

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Company

For over 40 years, Cadex has advanced battery testing, charging, and management technologies. Explore the people, history, and innovations that have made Cadex a trusted leader in battery care.

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Company

Cadex Provides Technology in Battery Care

Battery science since 1985

Engineering better decisions throughout the battery lifecycle.

Cadex Electronics develops and manufactures battery testing, charging, and diagnostic systems for organizations where reliable battery performance is essential.

Our patented Diagnostic Battery Management technologies assess battery condition, support Minimum Operational Reserve Energy (MORE), and help service teams replace batteries based on measured performance rather than age or voltage alone.

Research and development

Patented methods for estimating capacity, state of health, and application readiness.

Design and manufacturing

Turnkey battery-care platforms developed for demanding professional applications.

Connected diagnostics

Cloud-enabled records and analytics that turn individual tests into fleet-level intelligence.

Inside Cadex

Battery expertise built over four decades.

See how Cadex combines battery research, engineering, manufacturing, and practical field experience to help organizations make dependable battery decisions.

Battery education

Scientific knowledge made practical.

Cadex supports the battery community with independent educational resources that explain how batteries work, age, and fail.

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Battery University

A trusted battery knowledge portal helping students, technical professionals, and users understand the capabilities and limitations of battery technologies.

Explore Battery University
Cover of Batteries in a Portable World, fourth edition

Fourth edition

Batteries in a Portable World

Isidor Buchmann’s practical handbook on rechargeable batteries for non-engineers has been used internationally as a battery-training manual.

  • First published in 1997
  • Fourth edition published in 2016
  • More than 25,000 copies sold
Purchase the book

About Cadex

Explore the company.

Learn about the people, standards, intellectual property, and global presence behind our battery technologies.

History & Awards

Four decades of battery innovation.

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Leadership

Meet the team directing Cadex research and operations.

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Quality & Certifications

Review our quality-management standards and certifications.

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Patents

Explore the intellectual property behind Cadex technology.

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Locations & Partners

Find Cadex offices and authorized global partners.

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Careers at Cadex

Join a multidisciplinary battery-technology company.

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