In today’s fast-paced world, reliable power solutions are essential for business projects, especially those that require wholesale supply. At Sunpower New Energy, we are at the forefront of lithium Li-ion battery innovation, providing cutting-edge products and solutions for various challenging environments. With a focus on advanced technology, rigorous manufacturing processes, and versatile applications, we are your trusted partner for all your power needs.

Advanced Technology and Rigorous Manufacturing Processes

Our commitment to excellence starts with the development of our flagship product, the 3000mAh 3.7V 5C 18650 Ultra Low Temperature Lithium Ion Battery 30L. Through an innovative design concept and an advanced formula system, we have overcome technical bottlenecks to create a battery that excels in low-temperature environments. Our team of experts utilizes rigorous manufacturing processes, ensuring that every battery meets our high standards of quality and performance.


Unparalleled Performance in Low-Temperature Environments

One of the standout features of our 18650 Ultra Low Temperature Battery 30L is its exceptional performance in extreme cold conditions. With a discharge capacity that remains stable even at temperatures as low as -40℃ and -50℃, our battery outperforms competitors and provides reliable power when it matters most. Furthermore, our battery exhibits excellent low-temperature cycle performance, retaining over 80% capacity after 300 cycles. This durability ensures long-lasting and consistent power supply in demanding environments.


Versatile Applications for Challenging Environments

Our lithium Li-ion batteries are not limited to specific industries or applications. They find their purpose in various commerical projects, catering to wholesale and supply requirements. For example, our batteries are ideal for robot and UAV applications in cold zones, providing the necessary power to operate efficiently in extreme temperatures. In polar research and frigid zone rescue operations, our batteries deliver reliable performance, enabling critical missions to be carried out successfully. Additionally, our batteries serve as a trusted power source for cold storage monitoring systems and medical electronics, ensuring uninterrupted functionality even in challenging environments.



In the realm of Sunpower lithium Li-ion battery innovation, Sunpower New Energy stands as a beacon of excellence. Our advanced technology, rigorous manufacturing processes, and unparalleled performance in low-temperature environments set us apart from the competition. business projects, with their focus on wholesale supply, can rely on our versatile solutions to meet their power needs. Whether it’s robot applications in cold zones, polar research expeditions, or critical medical electronics, our batteries ensure reliable and efficient operation. Choose us as your trusted partner with Sunpower New Energy’s cutting-edge lithium Li-ion batteries, and experience the difference that innovative power solutions can make. Contact us today to explore our range of products and discuss how we can cater to your specific requirements.

Sunpower New Energy