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Li-ion

24M hails semi-solid technology ‘milestone’

Mon, 03/04/2019 - 00:00 -- John Shepherd

US-based 24M has reached a “significant milestone” towards scaling up development of its novel semi-solid lithium-ion technology.

The Massachusetts company said it has developed and delivered “commercially viable, high energy density lithium-ion cells with energy densities exceeding 250 watt-hours per kilogram (Wh/kg)”.

The development of the high energy density nickel manganese cobalt (NMC) cells is part of a US$7 million three-year contract awarded to 24M in 2016 by the United States Advanced Battery Consortium (USABC), in cooperation with the US Department of Energy. 

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Hitachi starts up ‘hybrid BESS’ in Germany

Mon, 11/05/2018 - 00:00 -- John Shepherd
Hitachi storage project

Japanese technology group Hitachi has started up a demonstration energy storage system comprising two battery technologies in Germany.

Hitachi Chemicals has set up the 22.5 megawatt-hour (MWh) lithium-ion and sodium sulfur (NaS) system in Lower Saxony with Japan’s New Energy and Industrial Technology Development Organization (Nedo), Hitachi Power Solutions and battery developer NGK Insulators.

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Chinese LiFePO4 firm signs recycling deal

Wed, 01/17/2018 - 10:08 -- Xuan Zhong
Chinese LiFePO4 firm signs recycling deal

Chinese telecoms infrastructure firm China Tower is to give a new lease of life to used batteries from Shenzhen-based LiFePO4 battery maker OptimumNano under a deal between the companies.

OptimumNano, which produces LiFePO4 batteries for a range of applications include electric vehicles, telecoms and energy storage systems, said the agreement would see it supply cascades of batteries to be “regenerated” in a variety of applications by China Tower.

 

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A123 Systems wins $1B contract to supply Li-ion batteries for 48V systems to SAIC-GM

Fri, 03/03/2017 - 11:01 -- paul Crompton

Automotive News China reports that Li-ion battery maker A123 Systems won a 6.9-billion CNY (US$1 billion) contract to supply 2.6 million Li-ion batteries for 48V systems to the SAIC-GM joint venture in China.

The news comes via a statement by Wanxiang Group, the owner of A123 Systems.

A123 initially entered into a partnership with SAIC Motor in 2009 with the formation of Advanced Traction Battery Systems (ATBS), a battery pack joint venture company. In 2012, the two expanded their partnership.v

 

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