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Indian Oil Corporation venturing to improve the lead-acid battery

· The Economic Times

The Economic Times reported that Indian Oil Corporation (IOC) is in talks with battery makers to license a new technology that, it says, raises lead-acid battery life by 30% and cuts charging time by 40%, or to manufacture storage devices jointly.

IOC's research centre has developed a nano-material that is added to the lead-acid battery in a fixed proportion. The improved battery has been tested in three-wheelers.

IOC chose lead-acid technology as better suited to Indian needs: it is mature, its raw materials are available in India, and its recycling technology is established in the country.

For Waldies, a long-standing supplier of lead oxides and battery metals to India's battery industry, the work is a reminder that lead-acid chemistry still has room to improve.

Source: The Economic Times.

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