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Ann: BNNT Facilitates Revolutionary Lithium Battery, page-42

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    The theoretical gravimetric energy density for an Li-S battery is ~2,600 Wh/kg so 1,155Wh/kg is less than half that so there is plenty of room for improvement still.

    Most other researches haven't been using BNNT in their Li-S battery so some of what you read may be superseded.

    The 2.1V is what Deakin use in their research reports and you can see it in their publications.

    I appreciate your efforts to provide some constructive analysis. I hope that I am close to the mark and not misleading anyone.
 
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