How about Wuling Hongguang MINIEV winter battery life? Tests have shown far exceeding industry standards

As a pure electric mini car priced at only about 30,000 yuan, Wuling Hongguang MINIEV has been sought after by consumers as soon as it is listed, with a cute appearance, a small body, low travel costs, etc., in line with everyone's demand for transportation in the city.

At present, the Wuling Hongguang MINIEV on sale has two endurance versions of the model, NEDC endurance is 120km and 170km, many netizens said that such a mini car, can withstand the test of the winter cold in the northern region?

December 31 news, according to media reports, China Automotive Engineering Research Institute Co., Ltd. released the "China Small New Energy Vehicle Low Temperature Endurance White Paper", after comparative testing, Wuling Hongguang MINIEV low temperature mileage retention rate reached 67.5%, higher than the industry average of 59.95%.

Ouyang Minggao, academician of the Chinese Academy of Sciences, professor of Tsinghua University and deputy director of the academic committee of the university, said that Wuling Hongguang MINIEV's low-temperature mileage retention rate has achieved such excellent results, which is of great significance to promoting the accelerated development of the industry and will promote the comprehensive replacement of small fuel vehicles by small new energy vehicles.

According to the official, in the next step, SAIC-GM-Wuling has continuously explored ways to improve the low temperature performance of battery cells around the positive and negative electrode materials of the battery cell, electrolyte formula, etc.; through the development of more efficient heat pump air conditioning and waste heat recovery technology, a new upgrade of the vehicle's all-climate intelligent thermal management system.

At the same time, the research and development of battery intelligent thermal insulation has also entered the 2.0 era, making the battery warm in winter and cool in summer; it will also integrate the innovative cloud multi-dimensional algorithm to make the low temperature energy estimation more accurate. In the future, these innovative technologies will be successively applied to the follow-up products of SAIC-GM-Wuling new energy vehicles.