Researchers at Japans AIST Propose a Rechargeable Ni-Li Battery with Hybrid Electrolyte; Ultrahigh Theoretical Energy Density Plus High Power Potential

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Key components, cell voltage, and cell capacity of Li-ion battery (a), Ni-MH battery (b), and the proposed Ni-Li battery (c). Credit: ACS, Li et al. The proposed Ni-Li battery offers both a high cell voltage (3.49 The theoretical energy density calculated using only the active electrodes and cell voltage for the Ni-Li battery is 935 Wh/kg. Li et al. Li et al. Li et al.

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New Nickel-Lithium Battery Has Ultra-High Energy Density

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Researchers at Japan's National Institute of Advanced Industrial Science and Technology (AIST) have succeeded in making the world's first Ni-Li battery, a formulation that holds more than 3.5 times the energy of Li-ion batteries and doesn't run the risk of catching fire.