Electric vehicles are much better overall now than they were years ago, but they still have a few key shortcomings; mostly relating to their batteries. Range anxiety is less of a problem these days, but eventually, after several years have passed, an EV battery simply won’t be able to hold its charge as well as it once did.
According to Bloomberg, Contemporary Amperex Technology Co. Ltd. (CATL) claims its new cell can last 1.24 million miles, or 16 years. To put that into perspective, the average American drives about 14,000 miles per year.
Today’s EV batteries last about 200,000 miles, so this is a big jump so big that it seems too good to be true. CATL the world’s biggest supplier of EV batteries hasn’t shared any information on how it has engineered such a long-lasting cell, but according to the company’s chairman, Zeng Yuqun, Elon Musk visited China to check it out. The Tesla CEO decided to install the new battery in future Tesla Model 3 sedans, which will be built in the company’s Shanghai factory. Tesla has previously relied on Panasonic and LG for its batteries, according to Bloomberg. Zeng also claims that the company is ready to produce the new batteries as soon as needed, and that they’ll only cost 10 percent more than existing offerings.
Batteries are the most expensive component in electric cars. While this one will cost more, the idea of never having to replace it or even being able to reuse it in a future car could be an incentive for people who are on the fence about buying an EV. Hopefully CATL’s claims are true and we get a closer look at the technology behind these new cells.
