TECH – Chinese battery giant Contemporary Amperex Technology Co. Limited (CATL) has unveiled a groundbreaking electric vehicle (EV) battery capable of delivering an unprecedented range of up to 1,500 kilometers (approximately 932 miles) on a single charge. This innovation was announced during CATL’s recent Tech Day event in Shanghai, marking a significant leap in EV battery technology.
The new battery system employs a dual-power configuration, integrating a standard fast-charging lithium iron phosphate (LFP) cell with an auxiliary power pack. This design enhances energy density and extends driving range without compromising charging speed. CATL likens this setup to a dual-engine aircraft, where the auxiliary pack functions as a secondary power source, ensuring sustained performance over long distances.
In addition to the 1,500 km battery, CATL introduced the second-generation Shenxing battery, which boasts ultra-fast charging capabilities. This LFP battery can add 520 kilometers (323 miles) of range in just five minutes of charging, outperforming competitors like BYD and Tesla. Notably, the Shenxing battery maintains high charging efficiency even in low temperatures, achieving 80% charge in 15 minutes at -10°C (14°F).
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CATL also unveiled its first sodium-ion battery, named Naxtra, which offers a safer and more cost-effective alternative to traditional lithium-based batteries. The Naxtra battery can provide up to 500 kilometers (310 miles) of range for EVs and is ready for commercialization. Sodium-ion technology is seen as a promising solution to reduce reliance on lithium, which faces supply constraints and safety concerns.
These advancements underscore China’s growing dominance in the EV battery sector. However, geopolitical tensions and trade restrictions may limit the availability of CATL’s technologies in markets like the United States. Despite these challenges, CATL’s innovations are poised to accelerate the global transition to electric mobility.
Source: sketsa.co
