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Nov 3, 2024

Scientists say new ‘water battery’ can hold more energy than lithium cells

Posted by in category: energy

Chinese scientists have developed a water-based battery with nearly double the energy density compared to traditional lithium batteries, according to new research published in a paper in Nature Energy.

According to researchers from the Chinese Academy of Sciences, tests revealed an impressive…


The iodine and bromine-based aqueous battery showed an energy density of 1,200 watt-hours per liter, surpassing the 700Wh/L of non-aqueous lithium batteries.

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