Samsung’s “Balls” Battery Charges At 5C, Retains 78.6% Capacity After 500 Cycles

By Mark Kane The specs look promising, but we’ll have to wait to find out if it works as described in the real world. The Samsung Advanced Institute of Technology (SAIT) has presented promising test results of a new a graphene–silica assembly, called a graphene ball that improves battery performance. The new concept… …read more

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