• How about a better battery?

    From Gordon@21:1/5 to All on Thu Feb 8 20:45:17 2024
    https://spectrum.ieee.org/flow-battery-2666672335

    Once again, showing great promise, but might not win again LiOn batteries.

    Fast refulling, similar infrastucture to existing petrol and diesel and darn all fire risk.

    Still 400Kg in weight for a car.

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  • From greybeard@21:1/5 to Gordon on Fri Feb 9 11:43:12 2024
    On 9/02/24 09:45, Gordon wrote:
    https://spectrum.ieee.org/flow-battery-2666672335

    Once again, showing great promise, but might not win again LiOn batteries.

    Fast refulling, similar infrastucture to existing petrol and diesel and darn all fire risk.

    Still 400Kg in weight for a car.


    Flow batteries have been available for quite some time. I didn't read
    the article, but looking at the orange colour of the unit featured it's
    likely to be a zinc-bromide. The thermal stability and long life of flow batteries means they always should the first choice, especially for
    utility sized installations.
    IMNSHO vehicles with LiB's should pay an upfront bond fee to pay for disposal/recycling because they going to become major environmental
    problem when dumped.

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