## CATL’s Freevoy Super Hybrid Battery: A Game Changer for Electric Driving
CATL, a global leader in battery technology, has unveiled its latest innovation: the Freevoy Super Hybrid Battery. This revolutionary battery is set to transform the hybrid vehicle experience, offering unprecedented range, speed, and low-temperature performance.
The Freevoy represents a significant leap forward for both EREVs (Extended Range Electric Vehicles) and PHEVs (Plug-in Hybrid Electric Vehicles), addressing key challenges faced by current hybrid models. Consumers have often expressed frustration with limited pure electric range, slow charging times, and compromised performance in cold weather. The Freevoy effectively tackles these issues, paving the way for a truly seamless and convenient hybrid driving experience.
Unveiling the Freevoy’s Superior Capabilities:
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Extended Pure Electric Range:
With a pure electric range exceeding 400 kilometers, the Freevoy eliminates the need for frequent charging, making long journeys a breeze. This extended range provides the freedom and convenience of a pure electric vehicle while retaining the benefits of a hybrid system.–
4C Ultra-Fast Charging:
The Freevoy boasts 4C ultra-fast charging technology, allowing drivers to replenish the battery with over 280 kilometers of range in just 10 minutes. This eliminates range anxiety and ensures quick and efficient recharging, rivaling the charging speeds of pure electric vehicles.–
Unmatched Low-Temperature Performance:
CATL’s innovative sodium-ion battery technology integrated into the Freevoy overcomes the limitations of traditional batteries in cold climates. The Freevoy delivers discharge capability down to -40 degrees Celsius, charging capability down to -30 degrees Celsius, and maintains a seamless driving experience down to -20 degrees Celsius, comparable to normal temperatures.Technological Advancements Behind the Freevoy’s Success:
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Surface Modification and Electrolyte Formulation:
The Freevoy employs a surface modification technology for the cathode material, combined with an innovative high-voltage electrolyte formulation, to create a nano protective layer. This minimizes side reactions within the active layer, enhancing battery efficiency and longevity.–
High-Activity, Excited-State Particles:
Integration of high-activity, excited-state particles into the cathode material significantly improves lithium-ion transport efficiency, leading to faster charging and discharge rates.–
Advanced SOC Control:
CATL’s full-scene high-precision model, coupled with upgrades to BMS intelligent algorithms and hardware, has increased the Freevoy’s SOC control accuracy by 40%, resulting in a more than 10% increase in overall pure electric utilization rate.–
Enhanced Power Performance:
CATL conducted model data analysis on the battery’s charge-discharge polarization characteristics, accurately predicting future discharge capacity. A multi-level power prediction and control strategy was developed, improving the power performance of hybrid vehicles by 20%.–
Sodium-Ion Battery Integration:
The Freevoy utilizes CATL’s sodium-ion battery technology to address the limitations of traditional lithium-ion batteries at low temperatures. This integration ensures optimal performance even in extreme cold environments.Collaboration and Future Vision:
The Freevoy has already been adopted by numerous leading automotive brands, including Li Auto, AVATR, DEEPAL, CHANGAN NEVO, and NETA. By 2025, 30 hybrid vehicle models from brands such as Geely, Chery, GAC, and VOYAH, equipped with the Freevoy, are scheduled for launch and delivery.
The Freevoy represents another significant milestone for CATL, demonstrating their commitment to innovation and providing superior driving experiences for consumers. CATL remains dedicated to pushing the boundaries of technological innovation, accelerating the shift towards comprehensive electrification, and delivering unmatched new energy experiences.