Li-Ion 21700 Battery

We look ahead for your cooperation sincerely. We welcome customers all over the world to contact us or visit our company. We keep on with our business spirit of quality, our goal is exceptional service, we rooted on credit rating and trustworthiness for growth. We are looking forward to cooperating with you and providing our best services for you, as well as our li-ion 21700 battery, HIGH RATE LITHIUM ION 18650 BATTERY,LIFEPO4 CYLINDRICAL BATTERY. To ensure your satisfaction, we contine to enhance production quality and effeciency, we also accept Customized Products order, we ensure that every product meets the criteria for professional certification. We are eager to cooperate with foreign companies which care much on the real quality, affordable prices, effective capability and superior service. The li-ion 21700 battery will supply to all over the world, such as Southeast Asia, West Africa, Canada, Western Europe, etc. As a reliable and professional company, Sunpower New Energy partners with skilled tech teams and offers the best solutions as well as li-ion 21700 battery worldwide. In recent years, our organization leads the industry for innovative technologies, ensuring high-quality to excellence.

Get High Rate Cylindrical Battery Cells!

Sunpower New Energy offers a wide selection of high rate cylindrical battery cells!

Li-Ion 21700 Battery Boost Profit – Consider Other Products?

18650 Li-ion Battery 3.7V 2600mAh

High temperature lithium ion battery refers to the battery that has good storage performance and cycle life performance under high temperature conditions. The charging temperature is higher than 45℃ while discharge temperature is higher than 60℃.

2600mAh 3.7V 5C high rate lithium ion Battery 26P is stable, safe and reliable, can withstand all kinds of harsh environment, and can be specially developed for the majority of users with special specifications, special requirements of high performance lithium battery and lithium battery pack.

18650 Type-c USB Battery 3.7V 3000mAh

18650 3.7V 3000mAh Rechargeable Lithium Ion USB Battery 30A with Type-C Charging

18650 Li-ion Battery 3.6V 2500mAh

2500mAh 3.6V 12C high rate lithium ion Battery 25T is stable, safe and reliable, can withstand all kinds of harsh environment, and can be specially developed for the majority of users with special specifications, special requirements of high performance lithium battery and lithium battery pack.

21700 Li-ion Battery 3.6V 5000mAh

Fast discharge rate 6C and fast charge rate 2C

No.1 In Sales Volume

Unique In Technology

The Sunpower New Energy 21700 li-ion battery has good storage and cycle life performance under high-temperature conditions. The charging temperature is higher than 45℃ while the discharge temperature is higher than 60℃.

5000mAh 3.6V 6C high rate lithium-ion Battery 50SE is stable, safe, and reliable, can withstand all kinds of harsh environments, and can be specially developed for most users with particular specifications, special requirements of high-performance lithium battery and lithium battery pack.

Custom Battery Management System (BMS)

Sunpower Energy’s expertise extends to delivering top-tier solutions in the realm of custom BMS. With a focus on tailor-made excellence, we specialize in crafting battery management system (BMS) solutions for battery packs. Count on us for an exceptional BMS service, curated for a multitude of applications.

21700 Low Temperature Battery 3.6V 4000mAh

Ultra low-temperature lithium ion battery refers to the battery that has good storage performance and cycle life performance under high temperature conditions. The charging temperature is higher than 45℃ while discharge temperature is higher than 60℃.

4000mAh 3.6V 10C low temperature lithium ion Battery 40L is stable, safe and reliable, can withstand all kinds of harsh environment, and can be specially developed for the majority of users with special specifications, special requirements of high performance lithium battery and lithium battery pack.

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More About Li-Ion 21700 Battery & Sunpower New Energy

A warm welcome from Sunpower New Energy, have a look at the most flawless li-ion 21700 battery here! Sunpower New Energy has a long history and experience of providingli-ion 21700 battery, which means we are competitive and knowledgeable. Through our extensive experience in this market, we have garnered a significant workforce, established a large factory, and maintained a high monthly production volume. Our li-ion 21700 battery are top-quality. Our li-ion 21700 battery are held to the highest quality standards due to our rigorous testing, adherence to standardized production methods, and comprehensive quality management efforts. Moreover, as a knowledgeable, we have lots of experience of li-ion 21700 battery and have gain great reputation. Our partnerships span across countless countries, and our main sales territories encompass virtually the entire world. We always believe that your request is our command!If you are looking for a innovation-driven alley, consider us right now!