Tesla 4680 Dry Electrode: The Quality Gates Behind The Cell Ramp
Tesla says both 4680 electrodes are now made with dry-electrode processes in Austin. The durable question is whether each quality gate can hold at production speed.
Tesla says both 4680 electrodes are now made with dry-electrode processes in Austin. The durable question is whether each quality gate can hold at production speed.
The 4680 is not just a bigger cell. It is a chain of manufacturing bets across cell design, dry electrode production, and structural vehicle architecture.