CyberGus
Well-known member
- First Name
- Gus
- Joined
- May 22, 2021
- Threads
- 69
- Messages
- 6,094
- Reaction score
- 19,951
- Location
- Austin, TX
- Website
- www.timeanddate.com
- Vehicles
- 1981 DeLorean, 2024 Cybertruck
- Occupation
- IT Specialist
If it pleases the Court, I would like to present Exhibit "A":The 4680 does not increase energy density by volume or space taken. It increases energy density overall by reducing the weight of the vehicle frame when combined with the structural pack. To get that 500 mi range they will either have a thicker pack or it will be double stacked. The wheel base is of the CT is not significantly longer enough than their other models to accommodate the additional kWh with the same thickness of pack. Also, structurally it would seem much easier to make a double stack than to try to shorten or lengthen the pack for added kWh. I will be super curious to see how they get all that battery in there and coil up that tonneau cover while structurally attaching the battery pack.
From Tesla's Battery Day, the projected increase in range is due to:
- Cell-Vehicle Integration ("structural pack"): 14%
- Cathode Material: 4%
- Anode Material: 20%
- Cell Design: 16%
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