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Home Tech Automobiles

Roll out of Tesla 4680 battery pack closer than expected

by Meghana Kandra
December 28, 2021 - Updated On December 29, 2021
in Automobiles, Cars, Electric Vehicles
Reading Time: 6 mins read
0
Tesla Model Y body for structural battery pack spotted at Gigafactory Texas
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Tesla Model Y was spotted in a recent flyover of the Giga Texas complex with a 4680 battery pack. It was noticed that the model did not have a floor at all. It was suggested by EV advocates on social media that this was because Tesla is testing the structural battery pack.

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Tesla Model Y body for structural battery pack spotted at Gigafactory Texas
Image credits- Electrek

During a recent flyover of the Giga Texas complex, drone driver Joe Tegtmeyer has been describing the progress of the massive electric vehicle plant since its foremost days. Tegtmeyer spotted a Model Y test body being unloaded from a caravan. But while sightings of Model Y test bodies aren’t that uncommon in sports like Giga Berlin and Gigafactory Texas, this particular Model Y body was redundant intriguing.

Tesla Model Y production line must be pretty close! #tsla #doge ? by @JoeTegtmeyer

1/ taken December 27, 2021 pic.twitter.com/zUorWvmUh0

— Gail Alfar (@GailAlfarATX) December 27, 2021

Incontinently conspicuous from the upstanding footage was the fact that the Model Y test body didn’t have a bottom at all. Considering that the Model Y test body’s bottom sounded to be distributed for a yet-to-be-seen element, Tesla suckers and other EV lawyers on social media have suggested that the test body lately delivered to Giga Texas was designed to be erected with a structural battery pack.

Tesla’s structural batteries, as their name suggests, are erected into the structural platform of a vehicle. As per Tesla’s Battery Day donation in September 2020, structural batteries are designed to support a vehicle’s body and lattice while boosting driving range and lowering product costs. Elon Musk likened Tesla’s structural batteries to how the aeronautics assiduity ultimately used the space within an airplane’s bodies as a space to store energy.

One of the best technology

Structural batteries will probably be rolled out to Tesla’s entire vehicle lineup in the future, though the technology would be introduced in the Model Y, an electric auto which Elon Musk prognosticated could come one of the world’s best- dealing buses, EV or else. Considering that Giga Texas is anticipated to start its operations with the product of the Model Y and former drone flyovers of the point have suggested at the buildout of a 4680 cell product installation, it appears that Tesla may be looking to roll out its revamped Model Y sooner than estimated.

Notice it has no floor? This is a structural battery pack Model Y https://t.co/duxGoZxRCl

— TREV PAGE (@Model3Owners) December 27, 2021

Developed in musicale with its Gigafactory mate, Panasonic, the new 4680 battery cell is significantly mesomorphic than the further familiar, “ AA- style” li-ion that Tesla has been using successfully over to now. In terms of EV improvements, however, they’re much further than “ bigger.” These new Tesla batteries are an amount vault forward, offering nearly five times the energy storehouse at just half the cost of Tesla’s formerly assiduity- leading battery tech.

 

 

Tags: 4680 battery cellselectric vehiclesElon MuskGiga TexasTeslaTesla Model YTexas
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Meghana Kandra

Meghana studied PGD in Journalism, open university. She has more than five years of experience in content writing, from creative content development to online journalism. Electric vehicle enthusiast, engineer, and feminist.

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The automotive industry is quietly undergoing one of its biggest material changes in decades. As copper prices continue to climb and supply constraints intensify, leading automakers are increasingly replacing traditional copper wiring with aluminium in electric and hybrid vehicles. Luxury brands such as Ferrari and BMW are expanding the use of aluminium wiring across their latest models, joining companies like Tesla and several Chinese electric vehicle manufacturers that adopted the technology earlier. The shift signals more than just a cost-saving exercise. It reflects a broader effort to build lighter, more efficient vehicles while preparing for long-term pressure on global copper supplies. Copper's Cost Challenge Is Driving Change Copper has been the preferred material for automotive electrical systems for generations because of its excellent conductivity and durability. However, growing demand from renewable energy projects, artificial intelligence infrastructure, and expanding data centres has significantly increased pressure on global copper supplies. Industry analysts expect this imbalance between demand and supply to persist for years, pushing manufacturers to explore alternative materials that can deliver similar performance at a lower cost. Aluminium has emerged as the strongest candidate. It currently costs roughly one-quarter as much as copper while offering significant weight savings, making it particularly attractive for electric vehicles where every kilogram affects battery efficiency and driving range. Ferrari and BMW Expand Aluminium Use Ferrari introduced aluminium power cables in its 296 hybrid sports car and has since expanded the technology into additional models, including its newly launched fully electric vehicle. According to the company, switching to aluminium reduces the overall weight of wiring systems by as much as 20 percent. BMW has been using aluminium conductors for more than a decade, beginning with its compact models before gradually integrating them into hybrid and electric vehicles. The company's latest eDrive platform now incorporates aluminium extensively across both high-voltage and low-voltage electrical systems. While aluminium's lower price offers a financial advantage, both manufacturers emphasize that performance, efficiency and weight reduction remain the primary reasons behind the transition. Chinese EV Makers Push Adoption Further China's electric vehicle sector is accelerating the industry's move toward aluminium wiring. Manufacturers including XPeng, Xiaomi and AVATR have adopted the material as competition in the domestic EV market continues to squeeze profit margins. The Chinese government has also encouraged manufacturers to increase aluminium substitution across multiple industries, including automotive, power equipment and household appliances. Engineering experts believe aluminium has substantial room to replace copper, particularly in battery busbars and electrical distribution systems where copper still dominates today's vehicles. Industry-Wide Shift Expected to Continue Consultants and investment analysts expect aluminium adoption to grow steadily over the remainder of the decade. Estimates suggest that around two percent of global copper demand could be replaced by aluminium this year, with that figure potentially reaching six percent by 2030 if copper prices remain elevated. The transition is not without challenges. Aluminium requires greater volume than copper to carry the same electrical current and its production is more energy intensive. Manufacturers must also redesign certain components to accommodate its different physical properties. Despite these engineering considerations, the combination of lower material costs, lighter vehicle weight and long-term supply security is making aluminium an increasingly attractive choice for automakers worldwide. As electric vehicle production expands and pressure on critical raw materials continues to grow, aluminium wiring is rapidly moving from an alternative solution to a mainstream automotive technology. The shift highlights how material innovation is becoming just as important as battery development in shaping the next generation of mobility.

The automotive industry is quietly undergoing one of its biggest material changes in decades. As copper prices continue to climb and supply constraints intensify, leading automakers are increasingly...

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