Relatively good battery brands include: CATL, Tianneng Battery, CHILWEE, Fudi Battery, Nanfu NANFU, etc.

1. CATL CATL

CATL is the world's leading lithium-ion battery R&D and manufacturing company, focusing on the R&D, production and sales of new energy vehicle power battery systems and energy storage systems. , committed to providing first-class solutions for global new energy applications. Listed on the GEM of the Shenzhen Stock Exchange on June 11, 2018, CATL has four major R&D centers in China and six major production bases globally.

2. Tianneng Battery

Tianneng Battery is a company that mainly manufactures environmentally friendly power batteries for electric vehicles. It integrates new energy vehicle lithium batteries, car start-stop batteries, wind energy and solar energy storage. It is a large-scale industrial enterprise integrating the research and development, production and sales of energy batteries, as well as the construction of urban smart microgrids and green smart manufacturing industrial parks. It has built ten production bases in Zhejiang, Jiangsu, Anhui, Henan and Qianzhou provinces, and has more than 30 subsidiaries. It is a leading enterprise in China's new energy power battery industry.

3. CHILWEE

Founded in 1998 and listed on the Hong Kong Main Board in 2010, it is a professional green energy solution provider, and its comprehensive strength ranks among the top 100 light industry companies in the country. At the forefront of the new energy battery industry. Two strategic development paths have been planned: "from power batteries to power systems to electric vehicle (ship) series products" and "from energy storage batteries to energy storage stations to energy storage systems", forming a leading-edge (lithium) battery, new battery Seven major industry clusters, including electric vehicles (ships) and parts.

4. Fudi Battery

BYD's independent sub-brand is one of the most influential power battery manufacturers in China. Its core product "Blade Battery" is characterized by its low cost and high safety. Features renowned in the industry. Fudi Battery has multiple large-scale production bases and R&D centers across the country, and has formed a complete power battery R&D and production system. Currently, it has established cooperative relationships with many well-known domestic and foreign car companies.

5. NANFU

Nanfu was founded in 1988. It is a leader in the domestic civil power supply industry and a well-known brand of alkaline batteries. It is famous for its "energy-gathering ring" technology and durability. As we all know, it is a high-tech group enterprise focusing on providing users with products in the field of small batteries such as alkaline batteries, digital batteries, and rechargeable batteries. Its products are sold in more than 60 countries and regions on five continents.

Reference for the above content: Baidu Encyclopedia - CATL New Energy Technology Co., Ltd.