At Auto China 2024, CATL unveiled the groundbreaking Shenxing PLUS, marking a significant milestone in lithium iron phosphate (LFP) battery technology. This innovation, boasting a range exceeding 1,000 kilometers and 4C superfast charging capabilities, redefines the possibilities for electric vehicles (EVs). Within eight months of launching the Shenxing superfast charging battery in August 2023, CATL has once again set a new standard in the industry, heralding an era of unprecedented superfast charging.
Unmatched 1,000-km Range: A New Era of Worry-Free Travel
Technological Breakthroughs Powering the Shenxing PLUS
The Shenxing PLUS battery offers an exceptional driving range exceeding 1,000 kilometers, enabling journeys such as a trip from Beijing to Nanjing without the need for recharging. This advancement makes EVs not only suitable for urban commuting but also for long-distance inter-provincial travel, thereby addressing one of the major concerns of EV owners—range anxiety.
Granular Gradation Technology: Optimizing Cathode Performance
The remarkable range of the Shenxing PLUS is the result of continuous technological innovations. The battery’s cathode employs granular gradation technology, strategically positioning every nanometer particle to achieve ultra-high compact density. This meticulous arrangement enhances the overall energy density of the battery.
3D Honeycomb-Shaped Anode Material
To further boost energy density, a proprietary 3D honeycomb-shaped material is integrated into the anode. This structure not only increases energy capacity but also effectively manages volume expansion during charge and discharge cycles, ensuring the longevity and stability of the battery.
Single-Piece Casing: Maximizing Internal Space Utilization
The Shenxing PLUS introduces an industry-first single-piece casing design. This innovation optimizes internal space utilization, allowing the battery cells to reach an unprecedented energy density level. Additionally, at the system level, the battery pack features a topological structure optimized on top of the module-free CTP 3.0 technology, enhancing packing efficiency by 7%.
Achieving Over 200 Wh/kg Energy Density
Through these breakthroughs in materials and structure, the Shenxing PLUS system’s energy density surpasses the 200 Wh/kg threshold for the first time, reaching an impressive 205 Wh/kg. This achievement makes ranges over 1,000 kilometers a reality, setting a new benchmark for the industry.
Superfast Charging: 600 km Range in Just 10 Minutes
Pioneering Charging Technologies
In addition to its long range, the Shenxing PLUS also excels in charging speed. It can deliver a 600-km range with just a 10-minute charge, achieving a true superfast charging speed of one kilometer per second. This capability significantly reduces the downtime associated with charging, making electric vehicles more convenient and accessible.
Fast Lithium-Ion Conductive Coating
The Shenxing PLUS employs several cutting-edge technologies to achieve its remarkable charging speed. Fast lithium-ion conductive coating ensures smoother and more efficient energy transmission between cathode and anode materials.
Transition Metal Elements and Nanometer Encapsulation
The addition of transition metal elements and new nanometer encapsulation further enhances the efficiency of energy transmission, enabling rapid charging without compromising battery performance.
Advanced BMS Core Algorithms
CATL’s newly-developed AI polarization model plays a crucial role in optimizing charging. This model predicts and controls the charging current in real time, enabling faster and smarter energy replenishment. Additionally, the overcurrent area and capacity of the battery system’s terminals have been expanded to rapidly dissipate heat during high-current charging.
Creating a Closed Loop Ecosystem: Batteries, Network, and Services
Shenxing Superfast Charging Network
Beyond the innovative batteries, CATL is constructing the Shenxing Superfast Charging Network, aiming to build the largest superfast charging service platform in China. In collaboration with industry-leading partners such as Star Charge, YKC, and Shudao New Energy, CATL is committed to providing the most convenient and cost-effective mobility experience for EV owners.
Comprehensive Service Ecosystem
To support the widespread adoption of Shenxing superfast charging batteries, CATL plans to launch the industry’s first Shenxing superfast charging vehicle owners club. This initiative will operate in over 600 service outlets across 271 prefecture-level cities in 31 provincial-level regions. The club will offer services including roadside rescue, battery inspection and maintenance, and more, ensuring a comprehensive support system for Shenxing vehicle owners.
Conclusion: Ushering in a New Era of Superfast Charging
On its journey of relentless innovation and pursuit of a better life, CATL is leading the charge in ushering in a new era of superfast charging for new energy vehicles. By integrating the Shenxing superfast charging battery with a robust network, platform, and comprehensive services, CATL is creating a closed-loop supercharging ecosystem that promises to revolutionize the EV industry.
