VERIFIEDBy Xavier Rivera·Musk/Tesla/SpaceX· ·via NotaTeslaApp·2.5 min read
CARB Filing Reveals Tesla Semi Battery Capacities
A CARB filing has confirmed the Tesla Semi Long Range uses an 822 kWh battery pack while the Standard Range uses 548 kWh, both built on 4680 Cybercells with 1.2 MW charging. The disclosure verifies efficiency below 2 kWh per mile at full load, supporting commercial viability against traditional diesel trucks.
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