Recently, at the Xiaomi Longjia Battery Strategic Cooperation Conference, Xiaomi Automobile announced the details of Xiaomi Longjia Battery, and the upcoming Xiaomi Pengcheng series models will be fully equipped with this series of batteries. At the same time, it launched the Xiaomi Longjia Battery Safety Guarantee Program at the same time, providing the first non-operating owners with two lifelong protection rights and interests: "power battery spontaneous combustion protection rights and interests" and "power battery collision fire protection rights and interests". There is no charge for this benefit, no warranty period, and no annual mileage requirement. The "Xiaomi Longjia Battery Peace of Mind Guarantee Plan" launched by Xiaomi includes two core rights: 1. Lifetime guarantee that the power battery does not spontaneously combust: due to the original battery quality problem, the spontaneous combustion and the vehicle meets the scrap condition, compensating the new car with the same configuration; 2. Lifetime guarantee that the power battery can not collide with the fire: due to the battery collision or chassis friction, the battery fires and the vehicle meets the scrap condition, compensating the difference between the amount of the car damage insurance policy and the amount paid by the insurance. Li Xiaoshuang, vice president of Xiaomi Automobile, said that the core of the launch of the guarantee plan is to eliminate users' concerns about buying a car, so that users do not need to study the technical details of the battery, but only need to know that Xiaomi is responsible for battery safety in the end. In addition, Xiaomi Automobile, China Innovation Airlines and Xinwangda Power officially announced their strategic cooperation relationship, and reached a consensus around the depth of industrial collaboration and the creation of high-standard power batteries, creating a new industrial model of full-link collaboration between vehicle manufacturers and battery companies. Unlike the traditional supply-demand relationship, Xiaomi brings vehicle demand, system definition and quality requirements, and the supplier outputs cell technology, manufacturing capacity and industry experience. The two sides are deeply collaborating in R&D, manufacturing, and quality, so that vehicle demand can intervene in battery R&D earlier, and professional battery capacity can better serve the vehicle experience. (Compile/Auto Home Zhou Yi).