Redway Battery (US)


Joinsun and Redway

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As a well-known player in the battery industry, Redway Group consists of Redway and Joinsun. While both companies belong to the Redway Group, they have different focuses and roles in the industry.

Redway is one of the leading players in the group, dedicated to the development and production of lithium battery packs and energy storage solutions. Redway places great emphasis on innovation and sustainable development, aiming to provide cutting-edge products that meet the ever-changing needs of various industries. Its expertise lies in harnessing the power of lithium batteries to provide efficient energy storage solutions for a variety of applications.

Joinsun and Redway

Joinsun, another subsidiary of Redway Group, is mainly engaged in the production of batteries. They are responsible for overseeing the entire life cycle of batteries, from material development, research and development, procurement to final manufacturing. Joinsun comprehensive approach guarantees the highest quality. Standard and stable, they can provide high-quality batteries to meet market demand.

In the impressive range of products from Joinsun, they offer the remarkable JOINSUN 21700 series battery cells. This series includes 21700-40P, 21700-40E, 21700-45E, 21700-45D and other models. The numerical designation in these model numbers indicates the battery’s capacity, measured in milliamp hours (mAh). For example, “40” indicates a capacity of 4000mAh, while “45” indicates a capacity of 4500mAh. Designed to provide efficient, reliable power, these batteries are ideal for a variety of applications requiring high-performance batteries.

With Redway’s expertise in lithium battery packs and energy storage products and Huiyang’s practice level in battery production, Redway Group will make a significant impact in the rapid development of the energy storage industry. With a commitment to technological advancement, Redway Group is well positioned to meet the growing demand for reliable, efficient and sustainable energy solutions.

In conclusion, Redway Group through its subsidiaries Redway and Joinsun is revolutionizing the energy storage landscape. Whether through Redway’s innovative lithium battery packs or Joinsun’s cutting-edge battery packs, the group delivers high-performance products that power the future.

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