Electrification is quietly sneaking into “conventional” vehicles, as more models incorporate stop/start technology. Navigant Research predicts that 54% of new vehicles worldwide will have stop/start capability by 2022. Different automakers are applying stop/start in very different ways. For energy storage, a stop/start system may use Li-ion batteries, advanced-glass-mat (AGM) lead-acid batteries, ultracapacitors (UCs), or some… Read more »
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ABB and Greenlots partner with Kia to deploy DC fast chargers for Soul EV Rollout
San Francisco-based Greenlots will partner with Kia Motors and ABB to install DC fast chargers at selected Kia dealerships for the 2015 Kia Soul EV, which is scheduled to go on sale this fall in California, Oregon, New York, New Jersey and Maryland. Kia will roll out Greenlots’ SKY Smart Charging platform to its dealerships… Read more »
Samsung SDI to use Celgard separator in EV and storage system batteries
The separator segment is sizzling – these critical battery components that keep anode and cathode from a disastrous meeting have been much in the news lately. Polypore International (NYSE:PPO) announced this week that its Celgard subsidiary has entered into a long-term agreement to supply separators to Samsung SDI for its EV and energy storage system… Read more »
Celgard files suit against LG Chem over battery separator patent
Celgard, a subsidiary of Polypore International (NYSE:PPO), has filed a complaint against LG Chem, alleging that the Korean chemical giant has infringed one of Celgard’s US patents for a battery separator. The patent in question covers ceramic composite layer lithium-ion battery separators. Celgard filed the lawsuit following a lengthy period of discussions with LG regarding… Read more »
LG Chem secures international patents for its safety-reinforced battery separator
LG Chem, the world’s largest lithium-ion battery maker, has obtained a patent for its safety-reinforced separator (SRS) in Europe and Japan. The company already has patents for the technology in South Korea, the US and China. The separator is an important component of lithium-ion polymer batteries, separating the negative and positive poles to prevent internal… Read more »
South Korean/Chinese joint venture to become China’s biggest maker of EV batteries
South Korea’s SK Innovation Company, China’s state-owned Beijing Automotive Industries Holding Co. and LCD maker Beijing Electronics Holding Co. have agreed to form a joint venture to produce battery packs for EVs, Asian Power reports. The new JV will invest $166.4 million to build a battery plant that will have an annual production capacity of… Read more »
SK Innovation wins battery separator patent lawsuit
It may not sound as exciting as a battery fire or a new electric race car, but this week’s news could be critically important for the Korean battery market. The Korea Times reported that SK Innovation has won a patent lawsuit against LG Chem, the world’s biggest player in batteries. Last December, LG filed a lawsuit alleging… Read more »