At Sunpower New Energy, we take pride in introducing our revolutionary Sunpower lithium battery. With its cutting-edge technology and exceptional performance, our low temperature battery 21700 offers a great solution to address the temperature limitations faced by traditional chemical power supplies. Even in frigid temperatures as low as -50℃, this remarkable battery retains a discharge capacity of ≥70% at 0.2C, making it an ideal choice for various electric propelling applications such as electric bicycles, motorcycles, and scooters.


The Power of Sunpower Lithium Battery

Our Sunpower lithium battery stands out from the crowd with its superior quality and advanced features. With its highly efficient energy conversion, it provides a reliable and long-lasting power source for electric rides. Featuring high energy density and excellent cycle life, it ensures a consistent and extended performance, even in extreme weather conditions.


Addressing Temperature Limitations

One of the most significant challenges faced by traditional chemical power supplies is their performance degradation in low temperatures. However, the Sunpower lithium battery is specially designed to overcome this limitation. With its innovative technology, it maintains a discharge capacity of ≥70% at 0.2C, even in freezing temperatures as low as -50℃. This exceptional feature ensures uninterrupted performance and enhances the overall efficiency of electric propelling applications.


Unleashing the Potential of Electric Propelling Applications

Electric bicycles, motorcycles, and scooters have become popular alternatives to traditional modes of transportation due to their eco-friendly nature and cost-effectiveness. Sunpower lithium battery brings a new level of power and reliability to these electric propelling applications. By delivering consistent performance, even in extreme cold, it enables users to harness the benefits of electric mobility regardless of the weather conditions.


Enhanced Efficiency and Performance

The Sunpower lithium battery is built to provide optimal efficiency, allowing electric rides to cover longer distances on a single charge. Its high energy density ensures more power is stored in a compact form factor, enabling greater range. Whether you’re commuting to work or enjoying a leisurely ride, Sunpower lithium battery guarantees that you won’t be held back by temperature constraints.


A Sustainable Future

As the demand for sustainable transportation continues to grow, Sunpower New Energy is committed to developing environmentally friendly solutions. Our lithium battery technology not only reduces carbon emissions but also offers a reliable and durable power solution. By choosing Sunpower lithium battery, you contribute to a greener future while enjoying the benefits of reliable and long-lasting power for your electric ride.



Sunpower lithium battery is revolutionizing the electric propelling industry with its low temperature capabilities and exceptional performance. With its ability to retain a discharge capacity of ≥70% at 0.2C even in frigid temperatures as low as -50℃, it sets a new standard for reliability and efficiency. Whether you’re an electric bicycle enthusiast, motorcycle rider, or scooter owner, Sunpower lithium battery is the perfect choice to unlock the full potential of electric propelling applications. Join us today and experience the power of Sunpower New Energy. For more information, please check High Rate Battery: Enhanced Performance and Safety.

Sunpower New Energy