A 72V 20Ah lithium battery typically consists of 24 cells connected in series, assuming each cell has a nominal voltage of 3. 2 volts (common for lithium iron phosphate, LiFePO4).
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Montenegro's largest power utility, EPCG, said it plans to develop lithium-ion battery energy storage systems at four locations in order to harness excess renewable energy production and ensure the flexibility of the power system.
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