Production of large-capacity solid-state power lithium battery

The power lithium-ion battery produced by the project has passed the authoritative inspection and test recently. Not only the various indicators meet the requirements of relevant national standards, but also the energy density is on the leading position in the industry. The 10.5-meter pure electric bus assembled by the battery was tested last month, and a single charge can safely run more than 410 kilometers.

On the same day, the “Large-capacity Solid-State Power lithium battery Seminar and the Fujian Giant Power (Phase I) Project Launching Ceremony jointly sponsored by the Fujian Provincial Tendering and Purchasing Group and the Nanping Municipal People's Government was held in Wuyi New District. China Automotive Industry Engineering Co., Ltd., China National Machinery Industry Construction Group Co., Ltd., Zhongzhi New Energy Automobile Co., Ltd., Fujian Nachuan Pipe Technology Co., Ltd., Zhongrong Guotou Real Estate Group and other units also cooperated on the power battery of new energy vehicles. Large-capacity solid-state battery procurement and other aspects signed a number of cooperation agreements with the provincial tender procurement group.

It is reported that the core of the new energy electric vehicle is the battery, Fuju single large-capacity solid-state polymer-powered lithium-ion battery has high safety and economy, and its battery cell is large and its energy density is high. The energy density reaches 165 watt-hours per kilogram, and the battery pack and system energy density reaches 140 watt-hours per kilogram or more. One battery has a nominal capacity of 500 amps, which is equivalent to 1.6 kWh. In other words, a 12-meter-long bus with 270-degree power requires only 168 batteries, while a traditional small battery requires 30,000 batteries. In addition, the battery internal resistance is low, only 0.35 milliohms, which is one percent of the traditional battery. During use, the temperature itself will not exceed the ambient temperature of 5 degrees Celsius, no additional cooling system, safe and power saving.

The Fujian Provincial Tendering and Purchasing Group is a docking and service organization for scientific and technological achievements projects determined by the Fujian Provincial Government. In recent years, based on the main business of bigger and stronger technical consultation, the company relies on the “6·18” Straits Project Achievements Fair as a technological innovation platform to vigorously cultivate new main businesses based on power batteries. In the 14th “6·18” in 2016, the group successfully docked the results of the 863 Torch Program of the Ministry of Science and Technology – a large-capacity solid-state polymer-powered lithium-ion battery project, and established Fujian Judian New Energy Co., Ltd. in Nanping to implement Industrialization of the project. The Fujian Provincial Government has included the project in the 2017 Provincial Key Preparation Project and the 2018 Provincial Key Project to support it. The person in charge of the company said that it will continue to rely on the “6·18” platform docking related projects around the large-capacity solid polymer power lithium-ion battery technology to make more contributions to the new energy lithium-ion battery industry.

The reporter also learned that the group has successively controlled Hebei Shenzhou Judian New Energy Technology Development Co., Ltd., Xucheng (Fujian) Technology Co., Ltd. and other enterprises, and reached a preliminary agreement with Xuzhou Airport Economic Development Zone, which will invest in Xuzhou and will establish Jiangsu Judian New Energy Co., Ltd.

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