CATL Archives - Learn Electric Cars

CATL Unveils World’s First LFP Battery With a 1,000-km Range

At Auto China 2024, CATL unveiled the Shenxing PLUS battery which offers a range of 1,000 km (621 mi.) and 4C superfast charging capabilities. Chinese battery manufacturer and tech giant CATL has showcased its Shenxing PLUS LFP battery with an unprecedented 1,000 km (621 mi.) range. Contemporary Amperex Technology Co. Limited (CATL) is the largest EV battery company in the world. It is constantly innovating new tech to improve the range and charging rates of electric car batteries. Its Shenxing battery was launched last year with a charging time of just 10 minutes for 400 km (248 mi.). You might also like: New CATL Batteries To Retain 80% Capacity After 12 Years New CATL Shenxing PLUS LFP Battery w/ 1,000 km Range The Shenxing PLUS is the next-generation model of last year’s battery which is now capable of recovering 600 km (373 mi.) of range in just 10 minutes. This is the result of 4C superfast charging capability. The constant innovation at CATL regarding various aspects of an EV battery is commendable. As a result of this, the Chinese EV battery giant is pushing the boundaries of what Li-ion batteries can achieve on a daily basis. Remember, the figures we are discussing here are according to CLTC parameters. Continuous technological breakthroughs enable the Shenxing PLUS to achieve an impressive 1,000-km pure electric range. These breakthroughs are driven by innovations in both materials and design. Granular gradation technology crafts the cathode, meticulously arranging nanoparticles to achieve an ultra-high compact density. Complementing this, proprietary 3D honeycomb-shaped material integrates into the anode, enhancing energy density while effectively managing volume expansion during charging and discharging. Notably, the single-piece casing, a pioneering feat in the industry, optimizes internal space utilization, pushing Shenxing PLUS cells to an unprecedented level of energy density. At the system level, the Shenxing PLUS battery pack employs a topologically optimized structure built upon module-free CTP 3.0 technology, resulting in a 7% increase in packing efficiency. Through these material and structural breakthroughs, the energy density of the Shenxing battery system shatters the 200 Wh/kg barrier, achieving an impressive 205 Wh/kg. This groundbreaking achievement makes ranges exceeding 1,000 km a tangible reality You might also like: StoreDot and Polestar Achieve 10-Minute Charging w/ Si-Dominant Cells 4C Superfast Charging The 4C superfast charging allows the 600-km range to replenish in a mere 10 minutes. For this, Shenxing PLUS applies technologies including fast lithium-ion conductive coating, the addition of transition metal elements, and new nanometer encapsulation, rendering smoother and more efficient energy transmission between cathode and anode materials. CATL has expanded the overcurrent area and capacity of the terminals in the battery system to rapidly dissipate heat during high-current charging. In terms of BMS core algorithms, CATL’s newly developed AI polarization model can predict and control the charging current in real time, enabling faster and smarter energy replenishment. You might also like: Mazda and Panasonic To Work On Cylindrical Cells For EV Batteries Learn Electric Cars Says CATL already partners with some of the biggest car marques on the planet. These include BMW, Daimler AG, Hyundai, Honda, Li Auto, NIO, PSA, Tesla, Toyota, Volkswagen, Volvo and XPeng. It has been at the top in EV battery space for 7 consecutive years. Clearly, they are investing heavily in battery R&D. With incremental improvements in the already existing battery tech, the company continues to remain ahead of the curve. With so many large carmakers already using CATL batteries, the wide-scale impact of its new solutions can easily get translated into real cars rapidly. These are not one of those solutions which will take years to come to fruition. That is the best part about the new technologies from CATL. As a matter of fact, the Shenxing batteries developed last year are already in use in EVs at the moment. That is a positive sign going forward. We shall have to watch out for which new cars utilize this new LFP battery from CATL.

New CATL Batteries To Retain 80% Capacity After 12 Years

7 Comments / Battery / By LEC Team

Chinese battery giant CATL and NIO have collaborated to work on new technology that will allow EV batteries to still possess 80% of capacity after 12 years of usage. As per the latest partnership with NIO and CATL, new batteries are being developed with substantially longer lifespans than the existing ones. Battery forms the single most expensive component of an electric car. In most cases, this is around 40% of the total cost of an EV. Moreover, Lithium-ion batteries have a tendency to lose capacity after usage. Hence, most carmakers offer a warranty of around 8 years. Thereafter, the battery replacement costs become a huge issue for EV owners. In order to ensure that the batteries last at least as long as the car (or approximately 10-12 years), Chinese battery giant CATL and NIO have established a partnership. They will co-develop a battery which will be able to retain 80% of its capacity even after 12 years of application. You might also like: EVs To Be Cheaper To Produce Than Gas Cars By 2027 – Study New EV Batteries From CATL and NIO NIO has created a pioneering system for keeping electric car batteries healthy. This system looks after three key factors that affect how long batteries last – temperature, how hard they’re used, and how often they’re charged. By using clever technology and a special way of swapping batteries, NIO has made sure these batteries can last a long time. Thanks to smart planning based on lots of data, NIO’s batteries can keep about 80% of their power even after being used for 12 years. Plus, NIO has worked hard to make batteries that last longer. They’ve studied the materials that make up batteries, like the stuff inside the battery that helps it work, and the liquid it’s filled with. This research has led to better batteries. NIO has become really good at all stages of creating batteries, from making the materials to testing them out. They’ve even got over a thousand patents for their technology. More than a hundred of them focus on making batteries last longer. You might also like: Next-Gen EV Batteries From Korean Giants Unveiled At InterBattery 2024 New Technology By CATL CATL and NIO also believe that between 2025 and 2030, there will be around 20 million electric vehicles which will come out of the warranty period. This doesn’t necessarily mean that the vehicles won’t be in an unusable condition. But the owners will have to shell out a bomb to replace the batteries. To tackle, that CATL has been working on innovative methods to prolong the lifecycle of EV batteries to upto 12-15 years. CATL has created new technology to make battery packs last longer. They’ve invented things like a special Solid Electrolyte Interphase film that can fix itself and add more lithium to batteries. By working together, the companies aim to build a partnership that benefits them both in the long run. These batteries will complement NIO’s battery-swapping business immensely. You might also like: Are EVs With 1000 km Range Still A Distant Reality? Learn Electric Cars Says We are still, essentially, in the first leg of the EV revolution when it comes to battery replacement. The mass-market EV sales only commenced a good couple of years ago. Hence, in the next 5-6 years, we will have millions of cases of battery replacements as the EVs run out of OEM warranty. That will be yet another major hurdle for electric cars to overcome in order to get the trust of potential EV buyers. Therefore, if there is a major breakthrough in this regard prior to that, the entire perception about EVs might change. We can only wait and see how things transpire in this case.

CATL

© Copyright 2022 Learn Electric Cars. All Rights Reserved.