Discover how far ENAX can take you!
Contributing to the future innovation of
batteries with our advanced technology

Sustained with backbone of our following 2 technologies:
1. Advanced high-speed charging/discharging technology
2. Wide range of operational temperature range for use in ultra-low
to extremely high temperature environments


Next Generation of
High-speed Vehicles





ENAX is the leading pioneer in development and commercialization of high performance lithium ion batteries,
as it is the first company to achieve rapid prototyping in the battery industry,

Focus of Our Technology

Full custom development of super high rate lithium ion battery (LIB) cell pack for automotive applications
Wide range of operational temperatures (-30℃ to 80℃)
Super High-speed charge/discharge characteristics equivalent to lithium ion capacitor (LIC)

Full custom design of lithium ion battery (LIB) pack for mobility application
Supports high voltage LIB pack up to 1000V
Outstanding LIB pack control technology to ensure the performance and safety of multi-parallel laminated cell structure

Successful Development and Implementation

Worldwide from domestic to overseas automobile manufacturers, ENAX has outstanding examples of implementing joint product development with leading companies up to the present.
As much as we wish to share the great experiences, ENAX highly values the relationship with individual customers where we appreciate your understanding of the confidentiality agreement concluded for each case.


Aug. 29, 2018
Yonezawa Works Bansei Site featured on Yamagata Broadcasting Corporation NNN Straight News, with the story of “Cutting-edge battery development center in Yonezawa”
Aug. 29, 2018
ENAX launches new cutting-edge battery development and manufacturing center in Yonezawa, Yamagata Prefecture
Article introducing Bansei Site, the new center at ENAX Yonezawa Works, posted on Yamagata Shimbun daily newspaper
Aug. 10, 2018
ENAX listed on report of The First Company 2018 “Companies Continue to Pursue Creativity and Innovation” (Diamond, Inc.)
Reference URL:
Shukan Diamond The First Company Series, New Edition, The First Company 2018
Jan. 25, 2018
Awarded “Management of the Year 2017” by DIAMOND Management Club Reference URL:
25th Ceremony of “2018 New Year’s Greeting Celebration” held by DIAMOND Management Club
Jan. 15, 2018
Partial discontinuation of PBDC product series