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Cabot broadens range of performance additives for advanced lead-acid batteries

Green Car Congress

Cabot Corporation, a global specialty chemicals and performance materials company, is introducing three new grades of PBX carbon performance additives that are designed to improve lifetime and performance for advanced lead-acid batteries used in applications such as telecom, electric forklift, e-bike and small micro-hybrid vehicles.

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Industry study finds lead-acid to remain most wide-spread automotive energy storage for foreseeable future; new chemistries continue to grow

Green Car Congress

Several battery technologies are able to provide these functions in different combinations, with nickel-metal hydride and lithium-ion batteries preferred at higher voltages due to their fast recharge capability, good discharge performance and lifetime endurance. Other battery technologies (nickel-metal hydride, lead-based etc.)

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Toshiba launches 20Ah-HP SCiB rechargeable Li-ion battery; high energy and high power

Green Car Congress

Toshiba Corporation expanded its SCiB product offering with the launch of a 20Ah-HP rechargeable lithium-ion battery cell that delivers high energy and high power at the same time. In an EV, for example, a high-energy battery allows the vehicle to drive further on a single charge—but it lowers power input and output and extends charge times.

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Exide Technologies, SRNL and University of Idaho to Collaborate to Advance Lead-Acid Battery Chemistry

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Exide Technologies entered into a Cooperative Research and Development Agreement (CRADA) with the US Department of Energy’s Savannah River National Laboratory (SRNL) and the University of Idaho to develop and commercialize improvements on lead-acid battery technology for applications including hybrid electric vehicles and renewable energy storage.

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Maxwell Technologies introduces ultracapacitor-based engine start module for medium-duty diesel trucks

Green Car Congress

The ESM ULTRA 31/900 is a no-acid, lead-free energy storage solution that weighs less than one-fourth of the Group 31 lead-acid battery it replaces in the battery bay of the truck. It stays fully charged even when the truck’s lead-acid battery is as low as 9.5V; the ESM charges off the lead-acid batteries in the truck.

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

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Epsilor’s lithium-ion vehicular battery family of products is intended to replace traditional lead-acid batteries, offering four times the energy and approximately half the weight of lead-acid batteries of similar size. The company also presented its 12V/110Ah (1.45 kWh) LiFePO 4 battery at IAV.

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Balqon receives contract from the Port of Los Angeles to retrofit 6 electric yard tractors with Li-ion packs

Green Car Congress

In 2009, Balqon delivered 14 Nautilus XE20 electric yard tractors equipped with lead acid batteries to POLA under an agreement between Balqon and the City of Los Angeles. The Nautilus XR E20 is a longer-range version of the XE20, allowing customers to perform two shift operations before having to recharge.