Chinese battery maker CATL has unveiled its Shenxing PLUS, the first LFP battery that can achieve a range above 1,000km with 4C superfast charging.

The 1,000-km pure electric range comes from technological breakthroughs such as the cathode of Shenxing PLUS is made with a granular gradation technology, which places every nanometer particle in the optimal position to achieve ultra-high compact density. The proprietary 3D honeycomb-shaped material is added to the anode, boosting the energy density while effectively controlling the volume expansion during charge and discharge cycles.

The single-piece casing, which is an industry first, optimises the internal space utilisation, allowing the cells to reach an increased energy density level, with the battery system's energy density surpasses the 200Wh/kg threshold for the first time, reaching 205Wh/kg, making ranges over 1,000 kilometres a reality.

CATL and bus maker Yutong have also launched a commercial EV battery with a warranty of 1.5 million km (932,000 miles) or 15 years.

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