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Adopting 12V Li-Ion Auxiliary Batteries in EVs

The use of lead acid auxiliary batteries in EVs instead of 12V Li-Ion batteries presents a problem. The author questions why EV makers don't exclusively use 12V Li-Ion auxiliary batteries, citing their lower lifetime cost, lighter weight, and environmental benefits. The challenge involves understanding the barriers to adoption from both profitability and practicality perspectives.

Engineering, Core Engineering, Electrical Engineering