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Who Really Invented the Rechargeable Lithium-Ion Battery?

Cars That Think

Fifty years after the birth of the rechargeable lithium-ion battery, it’s easy to see its value. It was manufactured in small volumes by Exxon, appeared at an electric vehicle show in Chicago in 1977, and served briefly as a coin cell battery. Did Exxon invent the rechargeable lithium battery?

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TeraWatt Technology solid-state battery prototype tests showing 432 kWh/kg

Green Car Congress

TeraWatt Technology announced that its 4.5Ah prototype solid-state battery design achieved a record-breaking energy density of 432Wh/kg (1122Wh/L) in validation tests conducted by third parties, including TOYO System based in Japan. Yifan Tang, Chief Technology Officer of SERES, at FISITA PLUS 2019, a mobility conference in London, U.K.

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Enovix Si Li-ion EV test battery cells demonstrate 5-minute fast charge

Green Car Congress

Enovix Corporation, a designer and manufacturer of next-generation 3D Silicon Lithium-ion batteries ( earlier post ), demonstrated the ability of its 0.27 EV manufacturers are in pursuit of batteries that support longer range, while the public and private sectors work to increase EV driver access to fast chargers.

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Unifrax introduces Battery Advisory Board to support SiFAB silicon fiber anode battery technology

Green Car Congress

Unifrax, a manufacturer of high-performance specialty materials, introduced its Battery Advisory Board, which will meet regularly to provide strategic guidance as Unifrax grows its battery portfolio and enters the silicon anode market with its new SiFAB Silicon Fiber Anode Battery Technology. Earlier post.).

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Epsilor Li-ion 6T battery under evaluation and field testing in five NATO countries

Green Car Congress

Epsilor’s lithium-ion 6T NATO-standard battery is currently being evaluated and field tested by industrial clients and armed forces in five NATO countries. Epsilor showcased the Li-ion 6T product line at International Armoured Vehicles (IAV) 2019, which will took place in London last week.

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Johnson Matthey nickel-rich battery material eLNO to debut at COP26 in two-seater electric race car

Green Car Congress

The first full-size lithium-ion battery cells featuring Johnson Matthey’s advanced eLNO cathode technology ( earlier post ) are being installed in a high performance race car. It will demonstrate the performance capabilities of eLNO-equipped battery cells. The battery cells were developed and produced by EAS Batteries.

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Amprius’ silicon nanowire Li-ion batteries power Airbus Zephyr S HAPS solar aircraft

Green Car Congress

a manufacturer and developer of high energy and high capacity lithium-ion batteries, announced that the company is supplying advanced lithium-ion cells to the Airbus Defence and Space Zephyr Program. Amprius, Inc., This will further extend the capability and utility of the Zephyr platform for our customers.

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