Japan-based  battery producer Envision AESC will supply high-performance cell modules for  all Mercedes-Benz EQ electric vehicles assembled at its new manufacturing plant in Alabama.
Under  the agreement, Envision AESC will support end-to-end production for the EQs at  the Tuscaloosa, Ala facility which Mercedes Benz opened earlier this year.
This  new factory corresponds with Envision’s Gigafactory to be built in the U.S. and  support the Mercedes-Benz EQ line in Alabama. 
“This  marks a significant step forward in our company’s mission to be a leading  technology partner to support the global transition to carbon neutral  transportation,” Lei Zhang, Envision AESC Executive Chairman, said in a statement.  “Our planned investment in a new Gigafactory will form part of an ecosystem in  the region, aimed at growing the local supply chain and developing the whole  life cycle opportunities of batteries. Our ambition is to develop advanced  technology, future innovations and integrated net zero solutions.”
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The  new Gigafactory is expected to be operational by 2025. The company promised  that it would be powered by net-zero carbon energy but did not detail what the  resources would be. 
Envision  AESC is also announcing plans to build similar Gigafactories in France, Japan and the United  Kingdom, aiming for 300 GWh capacity by 2030. The company is no startup, having  produced batteries for more than 600,000 EVs globally in the past 11 years,  according to reports.
Mercedes-Benz  intends to produce 10 EQ models by the end of this year. Parent company Daimler  AG has invested about 1 billion Euros in capital expansion projects for the EV  line. 
The  EQ models all will utilize combined charging systems with power capacity up to  350 kWs.