Sunpower New Energy‘s 21700 li ion battery is designed to deliver reliable performance even in high-temperature environments. Our company is committed to providing energy solutions that empower industries and meet the unique needs of our clients.


Reliable Performance in High-Temperature Environments

Our Sunpower 21700 li ion battery exhibits exceptional storage and cycle life performance, maintaining its efficiency even under high temperatures. This ensures that our battery can reliably power applications in demanding environments without compromising on performance. Our clients can trust our products to deliver consistent and reliable power, regardless of the operating conditions.

Furthermore, our battery is designed to operate within specific charging and discharge temperature specifications. This guarantees that it can perform optimally and maintain its integrity, providing peace of mind to our clients. Our 21700 li ion battery is built to withstand the heat, ensuring stable and safe operation in high-temperature applications.


Specifications and Certifications of Sunpower New Energy’s 21700 Li Ion Battery

Sunpower New Energy offers the 5000mAh 3.6V 6C High Rate Lithium Ion Battery 50SE, a top-of-the-line product in our li-ion battery lineup. This battery is specifically designed to meet the highest standards of quality and performance, aligning with our commitment to excellence.

Our 21700 li ion battery is manufactured to comply with global standards for export, ensuring that it meets the necessary certifications and regulations. This guarantees that our clients can confidently use our products in their operations, regardless of their location. We prioritize the quality and safety of our batteries, and our certifications validate the reliability and trustworthiness of our energy solutions.


Diverse Applications of Sunpower New Energy’s 21700 Li Ion Battery

Sunpower New Energy’s 21700 li ion battery finds diverse applications across various industries, empowering them with reliable and efficient power solutions.

In electric propelling applications, our battery powers intellectual robots, electric bicycles, and power tools. Its high-performance capabilities and long cycle life make it an ideal choice for these applications, enabling smooth and reliable operation. Whether it’s precision robotics, efficient transportation, or power tools for industrial use, our battery delivers the power and endurance required.

Our 21700 li ion battery is also well-suited for energy storage solutions in solar and wind power systems. It efficiently stores energy harvested from renewable sources, ensuring a reliable and sustainable power supply. By harnessing the power of the sun and wind, our battery enables industries to reduce their carbon footprint and embrace clean energy solutions.

Additionally, our battery plays a crucial role in back-up systems and uninterruptible power supplies (UPS) for industries such as telecom, medical, and military equipment. These applications require reliable power in critical situations, and our battery delivers just that. It ensures uninterrupted operation, safeguards sensitive equipment, and provides a reliable power source when it’s needed the most.



In conclusion, Sunpower New Energy’s 21700 li ion battery empowers industries with its reliable performance in high-temperature environments. With its specifications and certifications, our battery meets the highest standards of quality and safety. From electric propelling applications to energy storage solutions and back-up systems, our battery drives innovation and efficiency across a wide range of industries. Our commitment to excellence ensures that our clients can rely on our 21700 li ion battery to power their operations and maximize their productivity.