Built on Power.
Driven by Purpose.
Shaping the future of energy
Global Manufacturing
Facilities in China, Malaysia, Vietnam, and the USA
US-Based Support
Local representatives and engineering support across the country
Trusted Quality
Certified to global standards and built for performance
About PHD Energy
Built on the Legacy of Nobel Prize-Winning Battery Research
PHD Energy was founded from years of collaboration between Dr. Michael Xie and Professor John B. Goodenough, whose pioneering research transformed lithium-ion batteries and reshaped modern energy storage.
Prof. John B. Goodenough
Nobel Prize in Chemistry, 2019
"The father of the lithium-ion battery" — mentor to PHD Energy founder Dr. Michael Xie at UT Austin.
Our Journey in Energy Innovation
From a postdoctoral lab at UT Austin to five manufacturing facilities across two continents — here's how PHD Energy became a full-service battery partner.
Get In TouchRoots in Research
Dr. Michael Xie completes postdoctoral research under Prof. John B. Goodenough at UT Austin — the same lab behind the cathode chemistries that still power the industry today.
Foundational SciencePHD Energy Founded
A group of Ph.D. battery experts launch PHD Energy Inc. in Texas, backed by five manufacturing factories to design, build, and support batteries end-to-end.
Company LaunchFull-Range Manufacturing Comes Online
Five plants across China begin production — everything from coin cells and primary lithium batteries to complex rechargeable packs — serving customers across North America and Europe.
Manufacturing ScaleNobel Recognition
Prof. John Goodenough is awarded the Nobel Prize in Chemistry, validating the science PHD Energy was built on and sharpening the company's focus on next-generation chemistry.
Industry MilestoneUSA & EU Technical Teams Open
Dedicated engineering and project management teams open in the USA and EU, giving customers in-region support alongside PHD's manufacturing base in Asia.
Customer SupportBeyond Lithium
Carrying forward Prof. Goodenough's legacy, PHD Energy expands into sodium-ion chemistry and grows its manufacturing footprint across East Asia and Central Texas.
Chemistry ExpansionA One-Stop Power Partner
From coin cells to EV-scale packs with integrated BMS, PHD Energy now serves medical, drone, security, industrial, and energy-storage customers around the world.
Where We Are Nowsrc attribute of the <img> tag below
Our Mentor
Professor John B. Goodenough
Prof. Goodenough is a world-renowned scientist and the father of the lithium-ion battery. His groundbreaking work has paved the way for modern energy storage and electrification.
The future belongs to better batteries.— John B. Goodenough
Our Founder
From Academic Research to Commercial Innovation
Dr. Michael Xie worked directly under Prof. Goodenough, contributing to cutting-edge battery research. He founded PHD Energy to transform that knowledge into reliable, high-performance battery solutions for industries worldwide.
Ph.D. in Battery Technology
Specialized in lithium-ion battery research.
Research with Prof. Goodenough
Collaborated on pioneering breakthroughs.
Founder of PHD Energy
Committed to bringing innovation to market.
Through our global manufacturing partners and local support, we serve OEMs and customers around the world with speed, quality, and reliability.
Our ManufacturingGlobal Footprint
Engineering Solutions. Delivering Worldwide.
src attribute of the <img> tag below
Our Team
Leadership That Drives Innovation
Dr. Michael Xie
CEO
Battery expert with 15+ years of research and industry experience.
Harry Mkhitarian
Partner / Co-Founder
Business leader with a passion for innovation and global operations.
Team of Engineers and Energy Experts
Our team is made up of engineers and industry experts. We specialize in designing and manufacturing custom battery packs and systems—from lithium-ion to sodium-ion—tailored to meet the unique needs of each client. Our goal is to deliver reliable, safe, and sustainable energy solutions that empower our customers, and contribute to a cleaner energy future.