Tesla is set to benefit from a cutting-edge breakthrough by its battery supplier, LG Chem, which has developed a new precursor-free cathode that promises to make batteries cheaper and more efficient, especially in cold weather conditions. This innovative approach, which will kick off production in July, could potentially be applied to LG’s upcoming facilities in Arizona slated to begin operations next year.
The Arizona factory is not only set to produce the advanced 4680 batteries for Tesla but also more affordable LFP cells meant for lower-cost electric vehicles and energy storage. This development aligns with Tesla’s impending release of a budget-friendly, rear-wheel drive Cybertruck, already spotted in the IRS tax credit database, highlighting its eligibility for electric vehicle incentives.
Anticipating high demand, Tesla aims to secure as many 4680 batteries as possible for its range of vehicles, including a rumored Cybercab and a refreshed Model Y, known as the Juniper refresh. Previously, Tesla had faced challenges in producing these batteries at a cost-effective rate compared to suppliers like LG or Panasonic. However, with a newly mastered dry cathode production method, Tesla is expected to enhance its own production with LG’s more affordable cells.
LG has already demonstrated its prowess with this technology, claiming that its solution applicable to both anode and cathode reduces costs by 30%. It also simplifies production, cutting down the facilities and energy needed, and eliminating the requirement for toxic solvents or extravagant baking equipment associated with the traditional wet method.
The Arizona factory, when fully operational, is expected to deliver a staggering 53 GWh of power, a substantial portion of which will be allocated to Tesla’s vehicles like the Cybertruck, Cybercab, and Model Y. To meet the anticipated demand for 46-Series batteries, LG has adjusted its production strategy from an initial 27 GWh of 2170 cells to a robust 36 GWh capacity for the 46-Series batteries, showcasing a proactive response to market needs.
