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Lithium Werks, merging three great organizations to create the most experienced Lithium Iron Phosphate battery company.


Super B Lithium Batteries

The Perfect Combination

With the addition of NanoPhosphate® cells, Lithium Werks positions itself to be the leading Lithium Iron Phosphate battery provider of cells, modules, and battery systems.

Lithium Werks and Super B agree to merge to enable global energy transition

Energy management company Lithium Werks, known for its Nanophosphate™ Cells and its smart lithium-ion modules, is merging with fellow lithium battery developer and producer Super B.

The new global company serves over 1,000 customers in nearly 50 countries and offers jobs to over 550 employees. With more than 400 patents for lithium technology, the company is a leading player when it comes to technical knowhow.

Earlier this year, Lithium Werks acquired the assets of the former Valence Technology, Inc, and the Industrial business of A123 Systems, LLC. The new Dutch company Lithium Werks B.V. as such is a joint force between a leading cell supplier, offering high quality Nanophosphate™ Cells, and two A-brand battery system suppliers: Valence and Super B.

The companies were already close partners. “Our strategic partnership has evolved. We now know that the best way for us to meet our customers’ growing demand for portable power solutions is to join forces,” said T. Joseph Fisher III, CEO and co-founder of Lithium Werks.

Super B’s chief executive Henk Kleef said: “The strong brand positions of both Valence and Super B for battery systems enables the development and expansion of the new Lithium Werks organization. We will continue to offer long lasting, safe, reliable and customized battery systems to our customers in sectors such as industrial, transportation, marine and renewable energy.”

“Together, we will facilitate a global transition to clean power, using nanotechnology and smart software to improve efficiency of transporting goods, people and energy.” Mr Fisher said.


Consolidating a wealth of knowledge with each company bringing nearly 2 decades of LFP expertise ranging from NanoPhosphate to lithium magnesium iron phosphate.


Strengthening our vertical supply chain by building cells, modules, packs, and system. Our enlarged cell and pack production will accommodate expansion and growth.


World-class customer service with application engineering support in pre and post sales for cells up to system integration and will continue to expand.


Unrestricted cell supply ensures capability to grow in new emerging markets such as energy storage, material handling, commercial EV, and marine.


Just-In-Time deliveries from worldwide distribution centers ensure faster fulfillment of orders for our customers.


Lithium Werks will invest more into Lithium Iron Phosphate technology than any other battery company in the world, advancing its performance and reach.


  • Lithium Iron Phosphate is universally recognized as the chemistry which provides the best balance between POWER, SAFETY, and LIFE.

  • Over 420 patents from Valence and A123 (via Massachusetts Institute of Technology) around LFP cathode material, processing, cell and module designs, providing comfort knowing we have freedom to operate in all areas.

  • Producing Energy and Power versions of the most common sizes of Lithium ion cells in the world (18650 and 26650 sizes)

    1.1Ah 18650 Power cell
    1.4Ah 18650 Energy cell
    2.5Ah 26650 Power cell
    3.2Ah 26650 Energy cell
  • Offering 12 battery modules used as building blocks to assemble packs up to 1000V of any capacity providing flexibility in shape, runtime, and expandability.

  • Integrated battery management system to ensure maximum safety and life from a complete battery pack allowing customers to focus on their product, not the battery.

Press Release

Lithium Werks and Super B Merge to Enable Global Energy Transition

Sept 2018

Press Release

Lithium Werks Acquires A123 Cylindrical Cell Manufacturing

Mar 2018

Press Release

Lithium Werks Acquires Valence Technology

Feb 2018