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Cell capacity is up to 25 mAh at 3.8 V, [36] making it suitable for small mobile devices such as earbuds, but not for electric vehicles. Lithium-ion cells used in electric vehicles typically offer 2,000 to 5,000 mAh at a similar voltage: [ 37 ] an EV would need at least 100 times as many of the Murata cells to provide equivalent power.
This electrolyte enables initial specific capacity of 214 mAh g−1 and 88% capacity retention over 1,000 cycles with an average Coulombic efficiency of 99.94%. The cells achieved a specific energy above 560 Wh kg−1 at >4 volts. Capacity after 1k cycles was 88%.