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NEC develops prototype 4.5V, long-life manganese Li-ion battery; 30% more energy density, high capacity and light weight

Green Car Congress

High voltage lithium-ion battery prototype. NEC Corporation has developed a prototype next-generation manganese lithium-ion battery featuring cathodes that support higher voltage operations (4.5V These developments could help increase the range of electric vehicles in the future while reducing the weight of the batteries.

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US Hybrid awarded contract to deliver plug-in fuel cell shuttle bus to Hawaii County Mass Transit Agency

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Integrated at US Hybrid’s Honolulu facility, the 25-passenger shuttle bus utilizes a 30 kW fuel cell fueled by a 20 kg hydrogen storage and delivery system. The fuel cell and 28 kWh lithium-ion battery pack power the vehicle’s 200 kW powertrain, air conditioning, and auxiliary systems. Click to enlarge. Earlier post.).

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Better Place, Sheraton Waikiki and Hawaiian Electric Partner on EV Charge Network in Hawaii

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Better Place has started its initial deployment of EV infrastructure in Hawaii, with the launch of a project to incorporate its electric-vehicle infrastructure in Honolulu, in partnership with Kyo-ya Hotels & Resorts’ Sheraton Waikiki Resort and Hawaiian Electric Company. Kyo-ya will operate two of the electric vehicles.

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Alcoa and Phinergy enter joint development agreement for high energy-density aluminum-air batteries

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Alcoa and Israel-based Phinergy have entered into a joint development agreement to develop further Phinergy ’s aluminum-air batteries. Aluminium–air cells are high-energy density primary (non-rechargeable) batteries originally developed in the 1960s. kWh/kg of Al—second only to the Li-air battery (13.0

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smart fortwo electric drive Debuts in the US

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The phase-two smart fortwo electric drive vehicles arriving in the United States this year are full electric vehicles, powered by a 30 kW drive motor and a 16.5 kWh lithium-ion battery pack. The battery can also be charged using a common household 110V outlet. Tags: Electric (Battery).

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