R & D

1. In 2016, the company successfully developed a 50Ah lithium iron phosphate power battery. The energy density of the battery reached 155Wh/kg, which is the company's first power battery product.

2. In May 2017, the battery pack passed the mandatory inspection, and officially matched Dongfeng, Kowloon and other car manufacturers to open mass production of the company's power battery products.

3. In October 2017, the fast-filling lithium iron phosphate power battery was successfully developed. The charging rate reached 5.2C, the discharge rate reached 10C, and the fast charge level was leading domestically.

4. In January 2018, the ternary power battery was successfully developed. The energy density of the battery core reached 230Wh/kg. The battery core was arranged reliably. The acupuncture test can achieve no smoke or fire.

5. In May 2018, the 63Ah lithium iron phosphate power battery was launched. The energy density of the battery reached 173Wh/kg. The battery pack passed the mandatory inspection and officially matched the car manufacturers such as Kowloon and Shenlong. The company started the high specific energy lithium iron phosphate battery. Large quantities of commercial use.

6. In February 2019, 45Ah lithium iron phosphate power battery was introduced. The energy density of the battery reached 180Wh/kg. The battery pack passed the mandatory test. The small size and high energy density lithium iron phosphate opened the company's lithium iron phosphate power battery to seize the logistics vehicle. Passenger car market.