Joinsun Technology Accelerates Small Power Battery Market Development

In 2024, the government work report for the first time introduced the concept of “new quality productivity” and explicitly listed it as the top priority among the annual top ten work tasks. This concept has become a driving force across various industries, propelling the transformation of the Chinese economy toward high-quality development. In the lithium battery sector, companies are actively taking action to accelerate the creation of “new quality productivity.”

Since its establishment in 2022, Joinsun has been dedicated to the small-power market.

Small-power batteries are widely used in outdoor power supplies, power tools, two-wheeled electric vehicles, smart homes, and other areas, and the market potential is enormous.

Considering the end products’ demands for long endurance, lightweight design, and diversified applications, Joinsun Technology focuses on the research and development of small-power battery products. The company’s small-power lithium-ion battery products now include the 18650 and 21700 series, which boast six major performance advantages: high energy density, long cycle life, high discharge rate, fast charging, strong temperature adaptability, and high safety.

The 18650 high-energy cell products are manufactured using ternary lithium materials, with cell capacities reaching up to 3400mAh. They feature excellent temperature resistance, high safety, and long life, making them suitable for various complex application scenarios and providing stable energy support across multiple contexts.

In the research, development, and production of 21700 cells, Joinsun Technology has consistently maintained an industry-leading position by continuously breaking through cell capacity limitations. The 21700 product capacities have now reached 4.8Ah and 5Ah. These products target three segmented markets—smart living, power tools, and green transportation—offering high-power and high-capacity configurations to address issues such as limited endurance, insufficient power, and slow charging in smart devices, thereby comprehensively enhancing the user experience.

In the small-power battery market, Joinsun Technology has earned customer recognition through its outstanding product performance and comprehensive after-sales service system. The company is confident in the market potential and will continue to enhance product performance in the future, supporting the development of end applications.