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The ECO R product line consists of four advanced lead acid, VRLA (Valve-regulated Lead-Acid Battery) products. ECO R SLC70-4V is a 70 Ah, 4 volt design with nano-carbon technology using tubular plate and patented granular silica technology. GS Battery (USA) Inc. , This robust design provides up to 4,000 deep discharge cycles.
In April, Axion Power International Inc received an order from Norfolk Southern Corp (NS) for PbC lead-carbon batteries for use in an all-battery-powered switcher locomotive. PbC batteries are multi-celled asymmetrically supercapacitive lead-acid-carbon hybrid batteries. Micro-hybrid testing against VRLA. Source: NS. Stationary.
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