A Tribute to Dr. John B. Goodenough

Dr. John Bannister Goodenough (born July 25, 1922) was in his own words a “Witness to Grace.” We lovingly remember the “laughing laureate” Nobel Prize winning chemist as both Professor, mentor, and friend.  

Posted in Nikkei #nikkei #japan #lithiumbatteries

"Japanese subsidiary to the USA: Enpower Greentech (EGI), Japan (Minato, Tokyo) will commence factory operations in Yokohama City for lithium metal batteries that are 50% lighter than conventional batteries in the fall of 2023. #greentech ...

Article translated from Nikkei by Sunta Toya.

搭载了恩力动力下一代电池的软银平流层无人机试飞成功！

Enpower Greentech Inc. has successfully developed a 4095mAh cylindrical battery, delivering industry leading energy densities of 389Wh/kg and 888Wh/L. This development has resulted in a new energy density record in the class of rechargeable 18650 cylindrical batteries.

Enpower Greentech's work was cited by scientific reports, the article number is 16672(2022). You can see the detail at nature.com

The article quoted with “SofBank Corp. & Enpower Greentech Inc. SofBank Corp. Enpower Greentech Successfully Verify 450+ Wh/kg Energy Density Battery and Succeed in Development of Core Technologies for Longer Battery Life. softbank.jp (2021). Accessed June 30 2022.”

The exponential demand for batteries worldwide drives technology advancements. As a result, making batteries that hold higher energy density has become the industry's collective aspiration. The US-based Enpower Greentech is reaching the goal with its lithium metal anode-based batteries, aiming to start production in 2023.

Enpower is covered in articles of Nikkei XTECH (July 19th ,2022) and NIKKEI ELECTRONICS (No.1242, Aug 1st, 2022)

Enpower Greentech Inc. has successfully developed a 100Ah lithium metal battery (LMB), another major step in the commercialization of next-generation batteries for electric vehicles.

Enpower Greentech Inc. (the holding company of Enpower companies in the US, Japan and China) has raised $20 million in a Series-A+ round led by Sequoia China and Dayone Capital. GAC Capital, BR Capital, Tianqi Capital and Niuli Venture also participated in the financing round. Scheme Capital served as the financial advisor.

Enpower Greentech’s lithium metal battery (LMB) has passed the nail-penetration test, which is a very challenging safety test for lithium-ion batteries. Enpower also obtained the UN38.3 transport safety certification from an accredited third-party tester.