Taiwan Headquarters In Taoyuan
About Celxpert

From the beginning, our commitment has been simple – to produce the highest quality possible battery packs, at the best possible value and superior customer service. Celxpert continues to be a leader in the energy industry by bringing innovation to the field, adopting cutting-edge technologies and expanding to new commercial sectors.


Years Experience


People Employees


USD Million Annual Revenue


Mwh Annual Sales Volume
Why Celxpert

In addition to exceptional products at fair prices, there are several features and practices that make Celxpert stand out from our competitors. Our dedication to excellence means we take the extra time and extra measures to ensure that our battery packs are of the highest quality possible – consequently leads to complete satisfaction for our customers.

  • Exceptional quality and innovation are the foundation and the driving force behind Celxpert’s entire manufacturing process, starting from a meticulous and careful cell selection and testing.

  • Here at Celxpert, we take the time and effort to custom-make each battery pack according to our customers’ requests and needs. All of our packs are also integrated with Battery Management System (BMS) designed by our experienced team.

  • The multidisciplinary nature of our independent and certified safety laboratory has been the major strength of Celxpert’s pursuit of quality products and retaining customer’s satisfaction.

  • Celxpert’s vision as a company is to always strive to provide a better and smarter energy solution for the environment. Sustainability is the ultimate goal in our core technology and management practice.

Celxpert News
  • 2022.06.13
    Exhibition: Eurobike (July/13~July/17) Messe Frankfurt hall 9.0/ Booth:G44
  • 2022.04.11
    RE100: Energy Storage System, how to choose?
  • 2022.01.07
    Celxpert Energy Corp.: Energy Storage System (ESS) compliant with UL1973 certification.
  • 2022.01.05
    Energy Taiwan 2021: Celxpert Shows Energy Storage System to fulfill demands from KWh to MWh scale.

The Lab is capable of testing Battery Cell & Pack for performance & reliability, and accredited to ISO/IEC 17025 with fully-followed establishment & management, is under UL CTDP as well.