Founded in 2018, Shenzhen CoinCell Battery Co., Ltd. is a comprehensive battery solution company specializing in R & D, production, and sales of high-performance lithium-ion battery core products. We mainly focus on micro lithium-ion batteries, including button type, needle type and other micro rechargeable lithium-ion batteries, as well as ultra-thin, ultra-small, ultra-high rate, ultra-high temperature, and other battery solutions for special applications.Batteries are widely used in wireless Bluetooth headset, TWS headset, headset, hearing aid and intelligent wearable as well as various miniaturized electronic devices, with an annual output of more than 160 million lithium-ion micro batteries, leading the domestic production capacity. Batteries have high safety and high energy density. Factory is the first in the industry to develop ultra-fine batteries with diameter less than 6 mm and height less than 4 mm. At the same time, it has 20-30c ultra-high-rate continuous discharge current and instantaneous discharge current more than 50C.All production equipment are independent research and development, with high degree of automation. All product design and production processes are patented, with high comprehensive yield and strong market competitive advantage. In addition, factory has also equipped UL and IEC safety and reliability testing laboratories with professional level, and batteries have obtained relevant certification.Factory is located in Dongjiang high tech Industrial Park, Huizhou City, covering an area of 65000 square meters and a construction area of 22000 square meters. The company's senior management and R & D are from varta, ATL, BYD and other world-class battery enterprises, as well as Jabra, Bose and other world-class audio enterprises, providing customers with first-class product performance and quality assurance. The project and technical personnel serving customers have more than 10 years of industry experience. In addition to providing first-class products to customers, they will also provide first-class project management and customer experience.Welcome to consult us with various customized batteries.