Bulk Lithium Ion Batteries

Our production process upholds the highest standards, we are open to discuss on product improvements and customization is possible we ensure that every product meets the criteria for professional certification. The consumer fulfillment is our primary goal. Any inquiry or comment is highly appreciated. Over the last few years, our factory leads the industry for advanced technologies, exceeding the industry standard. We are eager to cooperate with foreign companies which care much on the top-tier quality, competitive prices, commercial esteem. We supply our bulk lithium ion batteries worldwide, with markets including South Asia, North Africa, Canada, Australia, etc. Sunpower New Energy is dedicated into the market to providing premium bulk lithium ion batteries and service to global customers. We are looking forward to cooperating with you and providing our best services for you, as well as our bulk lithium ion batteries, HIGH RATE LITHIUM ION 21700 BATTERY,LIFEPO4 CYLINDRICAL BATTERY. Our purpose is to fulfill our clients’ need, we champion innovation and integrity, trust paves our way to success.

Get High Rate Cylindrical Battery Cells!

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

Bulk Lithium Ion Batteries Boost Profit – Consider Other Products?

18650 Li-ion Battery 3.7V 1500mAh

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℃.

1500mAh 3.7V 13C high rate lithium ion Battery 15H 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 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.

Custom Battery Pack

Sunpower Energy’s expertise extends to delivering top-tier solutions in the realm of custom battery packs. With a focus on tailor-made excellence, we specialize in crafting custom battery cell that cater to your unique needs. Count on us for an exceptional battery pack solution, encompassing 26700, 21700, and 18650 batteries, curated for a multitude of applications.

18650 Li-ion Battery 10C 3.7V 2000mAh

2000mAh 3.7V 10C high rate lithium ion Battery 20P 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 Li-ion Battery 3.7V 2500mAh

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℃.

2500mAh 3.7V 12C high rate lithium ion Battery 25R 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 Lifepo4 Battery 3C 3.2V 2000mAh

High temperature Lifepo4 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℃.

2000mAh 3.2V 3C 18650 high rate Lifepo4 Battery 20E 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 Lifepo4 battery and Lifepo4 battery pack.

Brand Story

September 15, 2021

Brand Story Home About Us Brand Story Brand Story During 1986-2006, our founder Mr. Yang was working for the 18th Research Institute of the Ministry

Li Ion Batteries Manufacturers

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Li Ion Batteries Manufacturers You are most welcome to come to China, to our city and our factory! For additional parameters and item list

21700 Lithium-Ion Battery

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21700 Lithium-Ion Battery Sunpower New Energy collaborates with many factories and qualitified team to provide expert and affordable 21700 lithium-ion battery to global customers.

18650 Li-Ion Battery 3.7 V

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18650 Li-Ion Battery 3.7 V We welcome new and previous clients from all walks of lifestyle to get in touch with us for long

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Lithium Ion Battery Manufacturers In Usa We are looking forward to cooperating with you and providing our best services for you, as well as

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Top 10 Lithium-Ion Battery Manufacturers In Usa We make great efforts to achieve this win-win situation, skilled performance is our work, trust builds our

More About Bulk Lithium Ion Batteries & Sunpower New Energy

It’s a pleasure to have you at Sunpower New Energy, have a look at the most worth purchasing bulk lithium ion batteries here! Sunpower New Energy has a long history and experience of providingbulk lithium ion batteries, which means we are expert and knowledgeable. With a lengthy track record in this market, we have developed a substantial workforce, operate a spacious factory, and sustain a strong monthly production output. Our bulk lithium ion batteries are great value for money. Our bulk lithium ion batteries meet the highest standards of quality thanks to rigorous testing protocols, standardized production methods, and comprehensive quality control. Moreover, as a knowledgeable, we have abundant experience of bulk lithium ion batteries and have gain great reputation. Our partnerships span across innumerable 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 competitive collaborator, consider us right now!