#China #CATL #Ningde #Naxtra #Freevoy

Innovative Energy Solutions from CATL

On April 21, 2025, at CATL's Super Tech Day, the company unveiled its newest advancements in battery technology, marking a significant step towards the Multi-Power Era. The focus of the event revolved around three groundbreaking batteries that cater to the evolving demands of the electric vehicle (EV) industry: the Freevoy Dual-Power Battery, the Naxtra sodium-ion battery, and the next-generation Shenxing Superfast Charging Battery.

Pioneering Energy Management with Naxtra

The Naxtra battery, touted as the world's first mass-produced sodium-ion battery, revolutionizes energy storage by alleviating lithium resource constraints and promoting energy independence. With impressive performance features, the Naxtra battery operates efficiently in extreme temperatures of -40 °C to +70 °C, showcasing a unique capability of retaining 90% of its energy at frigid temperatures. This is a critical breakthrough for regions with harsh winters where maintaining battery performance is crucial.

Additionally, the Naxtra battery achieves a remarkable energy density of 175 Wh/kg, which competes closely with lithium iron phosphate (LFP) batteries but provides substantial cost savings in terms of maintenance due to its ability to endure over 10,000 charging cycles. With 500 kilometers of range per charge, it promises not just efficiency but an enhanced driving experience.

Freevoy Dual-Power Battery: A Leap into Advanced Power Solutions

The Freevoy Dual-Power Battery represents a sophisticated merger of dual active zones, allowing it to achieve multiple operational efficiencies—high voltage, low voltage, and effective temperature management. This battery is poised to meet the needs of future autonomous driving technologies, ensuring stability and reliability in power output.

The self-forming anode technology embedded in the Freevoy battery enhances energy density by 60% volumetrically and 50% by mass, allowing for greater power storage within the same physical dimensions. The configuration allows for adapted energy distribution based on the user’s driving conditions, ensuring an efficient driving experience tailored to various scenarios.

Shenxing Superfast Charging Battery: Speeding Towards the Future

CATL's Shenxing Superfast Charging Battery, which reached unprecedented charging speeds of 12C, further positions the company at the forefront of fast-charging technology. Able to charge from 5% to 80% in merely 15 minutes at -10 °C, this battery minimizes downtime, making it an asset for commercial vehicles and everyday drivers alike.

The Shenxing battery not only guarantees high performance across various temperatures and states of charge but also retains output power even under low charge conditions, supporting 0 to 100 km/h acceleration effortlessly.

A Vision for the Future

These innovations reflect CATL's commitment to pushing the limits of battery performance and creating solutions that cater to both individual and industry-wide needs. The integration of the various battery technologies is expected to standardize energy solutions across a broader spectrum of applications, from electric buses and trucks to commercial and industrial energy setups.

In conclusion, CATL's recent unveilings mark a pivotal point in energy technology, merging efficiency, safety, longevity, and adaptability into its new battery offerings. As the demand for more sustainable energy solutions continues to rise, advancements like Naxtra, Freevoy, and Shenxing are paving the way for a future defined by energy autonomy and higher performance standards in electric vehicles.