Tesla Facts
@truth_tesla · Sep 3, 2021
So smaller, reinforced, pressure protected prismatic cells for iron based cells (LFP) are good & safe, and steel cylindrical for nickel (and iron) are the overall design sweet spot?
Elon Musk
@elonmusk
Yes.
Physics of large cells means distance from cooling loop to center of cell is high, so harder to prevent hotspots.
Then, pressure & heat released from large cell in weak bag make it impossible to stop whole pack from burning.
Pretty basic.
04:05 PM · September 3, 2021 · 0 views
373
157
2.8K