The tariff barriers make it uneconomic to import batteries from China. China has been the main supplier of Tesla Megapack, stationary energy storage batteries. Tesla has enough US and non-China battery supply for cars. Tesla needs to get more batteries for megapacks in the USA. Tesla will be able to use China batteries for the …
The fully reusable SpaceX Starship includes huge combinations of new technologies. The innovations combine into a massive increase in capability. We will be able to launch 1000 times as much payload to orbit. A similar multi-year effort is being achieved with the Tesla Cybercab and its breakthrough manufacturing processes. A Starship uses the Mechazilla launch …
Currently, the two motor Tesla Cybertruck costs $79,990 and has a range of 325 miles. Tesla is developing its own iron LFP 4680 battery. Iron LFP batteries are about 20-30% lower cost than nickel batteries, but are less energy dense. Lower cost LFP4680 would be about $70-80 per kWh instead of $100 per kWh for …
Tesla’s patent 2025/015194 A1,(“Cathode Powder and Processes),” describes a method for producing lithium iron phosphate (LFP) cathode materials for the Tesla 4680 batteries. It has simplified mixing, granulation, and heating steps. This patent, spanning over 100 pages, was published recently. @Tesla's LFP manufacturing patent, WO2025015194A1 is just published. 👀🔥 pic.twitter.com/3PoF1blnfa — SETI Park (@seti_park) January …
Tesla has published a new 100 page patent that describes an innovation for making cathode powder with wet and dry processes. Drew Banglino, x-Tesla executive, and Jordan Giesege, The Limiting Factor, tell us how this will be a path to make the lowest cost iron LFP batteries than untariffed LFP from China. The new technology …
Article by Steve LeVine of The Information suggests that Tesla is preparing to validate it’s engineering approach for high volume manufacturing of a new version of the 4680 by September. That involves: 1) Finally implementing a dry coated cathode 2) Scaling up a fix to an issue where the jelly roll would collapse into the …
Tesla 4680s have had slower ramping because of problems with the Cathode needing a wet process and cathodes made by other companies. Auto experts Munro Associates have taken apart a cybertruck and they think a dry process was used for both the cathode and the anode. This may not be for all 4680 batteries and …
Tesla’s 4680 cell ramp speed continues to improve, which will be faster, as they continue to work on more improvements. If Tesla 4680 battery production triples again over the next 6 months that would be enough batteries for 70,000 Cybertrucks in the second half of 2024. If Tesla 4680 battery production quadruples over the next …
Panasonic and LG energy will each start making 4680 batteries in different factories for Tesla starting around August 2024. The LG Ochang plant should have a combined 35 gigawatt-hour battery production capacity by 2025. LG Energy Solution had planned to secure a 200 gigawatt-hour production capacity in North America, Europe and Asia combined by the …
Joe Tegtmeyer described the Telsla 4680 battery chemistry upgrade. At the end of 2023, the 4680 battery chemical composition ratios in Cathode material was NMC 811 (80% Nickel, 10% Lithium, 10% Cobalt). However, Tesla is finishing the process of transitioning over to NMC 955 now that we are in 2024. They are also trialing asymmetric …
Giga Texas made their 20 millionth 4680 cell. This comes just 4 months after Tesla built its 10 millionth 4680 cell at Giga Texas. Tesla just built their 20 millionth 4680 cell at Giga Texas! What does that mean? -As per my analysis from the Q2 earnings call in the image below: It looks they're …