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SWU GmbH is founded in 2018 in Aachen, Germany. It is our primary interest to introduce excellent battery technologies to the European market and find them the right applications. Under the leadership of Ms. Ziyi Wu, a Chinese, who has spent more than a decade in Germany and been conducting her Ph.D. study in RWTH Aachen University since 2014, we combine technical understanding about battery technologies with Asian-European cultural background in our daily business. 

Our customers are automotive tier 1/ 2 suppliers, battery system producers, and service providers. Together with our strategical partners located in battery producing countries, we offer our customers the cutting-edge EBITECH high-power pouch cells, an excellent candidate for mild-hybrid applications, and Panasonic NCR18650PF battery. We also provide highly accurate battery management systems applicable to our battery technologies.


  • Li-NMC
  • Ultra long cycle life
  • 15 C constant charging current
  • 30 C constant discharging current
  • Stable cell capacity
  • Safety level EUCAR L2/L3 

  • Panasonic NCR18650PF
  • Li-NCA
  • 2900 mAh
  • Reliable cell supply directly from the production site


  • Highly accurate SOC calculation
  • Upload to cloud server via GPRS possible
  • High-quality electronic components
  • Modular hardware concept fit individual requirements
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