That's about $2,000 for 40 KWh. That's a huge reduction from today's price of about $10,000.
Why did I pick 40 KWh? That's about the same energy as in a gallon of gasoline. Would you really want to spend $2,000 for a container that holds that much energy, that costs five bucks to fill up from your electrical company, when you can spend 10 bucks for a one gallon container, and fill it for less than 3 bucks?
I wonder,does it take more energy to make the electricity or to make a gallon of gas? It definitely takes more to make the batteries than a gas can.
Why did I pick 40 KWh? That’s about the same energy as in a gallon of gasoline.
...
Is that total energy, or the energy that can be extracted and used by an internal combustion engine?