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Freudenberg Sealing Technologies offers material testing for lithium-ion battery electrolytes

Green Car Congress

Freudenberg Sealing Technologies (FST) has expanded its material testing capabilities to include performance and compatibility evaluations of the rubber, elastomers and thermoplastics used to seal and safely maintain lithium-ion batteries. Source: FST. This work focuses upon the impact the electrolyte has on the materials.

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KIT and e-bike manufacturer Coboc developing quick charging process for e-bike batteries

Green Car Congress

To shorten the charging time of e-bikes—in particular during daily use in the city—Karlsruhe Institute of Technology (KIT) and Coboc GmbH & Co. KG, a company specialized in electric mobility, plan to make the batteries of pedelecs capable of rapid charging. On this basis, the e-bike can be optimized and adapted.

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Software Upgrade to Prius PHEV NiMH Conversion Kit Enables All-Electric Driving At Up to 70mph

Green Car Congress

kWh NiMH plug-in hybrid (PHEV) conversion kit that enables all-electric mode driving at speeds of up to 70 miles per hour (until the battery pack is depleted) in a converted Prius. Some previous Prius plug-in conversion kits allowed motorists to go as fast as 52 miles per hour using a “forced stealth” mode.

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Nissan X-Trail e-Power review: Is it better than a Toyota RAV4 Hybrid?

EV Central

We will get to how it all works in a moment, but the short version is that, while you still get a petrol engine with your electric motors, the former is only used to recharge the battery or deliver power to the motors — it never actually drives the wheels — giving you what Nissan calls an “EV-like” drive experience, and improved fuel efficiency.

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Third Phase of SDGE In-Use Study Shows PHEVs Excel on Fuel Economy and GHG Emissions Reductions Compared to Gasoline ICE and Hybrid-Electric Vehicles

Green Car Congress

SDG&E tested the performance of two 2007-model Prius hybrids and then converted them into plug-in hybrids, using a Hymotion 5 kWh lithium-ion battery conversion kit. California’s electricity capacity could recharge as many as 4 million plug-in hybrids when charged during off-peak hours when electricity use is low.

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Profile: Li-ion Battery and Pack Supplier Valence Technology

Green Car Congress

Green Car Congress had the opportunity recently to have a discussion with Mark Donaghy, the Global Marketing Manager for Valence Technology, Inc., a provider of lithium-ion batteries, modules and packs. Epoch technology is Valence’s energy management platform. The USCAR/DOE long term goal is 5,000 cycles.

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KIT/IIT team demonstrates suitability of high-entropy oxides (HEO) as conversion materials for reversible energy storage

Green Car Congress

Novel materials can considerably improve storage capacity and cycling stability of rechargeable batteries. With HEO, electrochemical properties can be tailored, as was found by scientists at Karlsruhe Institute of Technology (KIT). An open-access paper on their work is published in the journal Nature Communications.