Chinese battery producer CATL offered the brand new Shenxing Plus LFP battery on the ongoing Auto China 2024 commerce truthful in Beijing.
The vitality density can also be larger because of the improved battery structure. The housing of the battery, which consists of a block, is customized to the construction of the cells. This enabled CATL engineers to accommodate elevated storage capability within the case quantity.
CATL stated the brand new product’s gravimetric vitality density is 205 Wh per kg. In comparability, present LFP batteries obtain round 190 Wh per kg.
Shenxing Plus might be loaded with a excessive C-rate of 4. Charging a C-rate of 4 will totally cost a 90 okayWh battery in quarter-hour. It requires a charging capability of 360 kW. The quantity of vitality required for the 4C charging course of relies on the battery capability. For instance, a 100 okayWh battery requires 400 kW of charging energy.
CATL left the precise battery capability undisclosed in its product presentation. However, the producer says that it could cost the vitality wanted for a visit of 600 km inside 10 minutes. This signifies that 1 km distance will likely be charged by the battery each second. A full cost for a spread of 1,000 km can supposedly be achieved in 16.6 minutes.
The producer makes use of a number of applied sciences to make this attainable, equivalent to anodes and cathodes lined with completely different coatings for larger conductivity. The inner battery administration system additionally makes use of synthetic intelligence to foretell the impact of high-current charging on the cell degree.
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