StealthP3D
Well-Known Member
I think you're missing the overall purpose of Battery Day, and the 4680 development program. That is, to force Tesla's existing battery suppliers to get off the dime!
Panasonics geriatric management in Japan was unwilling to make further capital investments at Giga Nevada because they had 'demand concerns'. Faaq. So Elon said, right we'll do it ourselves. You want to compete?
That's a good point. And transferring the idea of competing in batteries to competing in the car market, it's good to realize that Tesla doesn't need cheap batteries right now to sell all the cars they can make. But looking down the line (since the media and naysayers want us to believe Tesla sales are going to hit a wall when "real" competition arrives), the cheap batteries, amongst other cost to produce advantages, will prevent that from happening.
Said another way, Tesla started 4680 development at the proper time to ensure continued dominance as everyone else struggles with costs and volume and they don't yet need that advantage. It's more important to ramp 4680 cells in an orderly fashion than it is to get as many as possible into the market ASAP at any cost.