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I think (could be wrong) that these 'big batteries' are just banks of small batteries- a bit bigger than AA cells - the same that run cordless power tools and (
by askvictor 10y ago
I think (could be wrong) that these 'big batteries' are just banks of small batteries- a bit bigger than AA cells - the same that run cordless power tools and (older) laptops (and Tesla cars)
- Florin_Andrei 10y agoYou mean the 18650 cells. I'm not sure if Tesla still uses them (they certainly did in the beginning), or whether they've switched to some proprietary format by now. EDIT: They still use the 18650, but plan to switch to a bigger format for the Model 3: http://fortune.com/2016/07/27/tesla-bigger-battery-gigafactory/ http://fortune.com/2016/07/27/tesla-bigger-battery-gigafacto...