So, the cost of a 30 kWh battery can be between $3,000 and $15,000, while the cost of a 100 kWh battery can be between $10,000 and $50,000. To answer your question, yes, there is a huge price range. With the constant flow of new EV innovation driven by companies like Rivian, Tesla, Bollinger, BYOD, or others, the market constantly shifts.