Custom Lithium Ion Battery Packs

We are eager to cooperate with foreign companies which care much on the high quality solutions, stable supply, organizational reputation. We supply our custom lithium ion battery packs worldwide, with markets including South Asia, North Africa, Canada, Australia, etc. We hunt forward towards your coming, skilled operation is our work, we put you, the customer, first. You are most welcome to come to China, to our city and our factory! For additional parameters and item list details, please contact us to acquire additional information. 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. With a rich history spanning decades, our company is known for innovative technologies, ensuring high-quality to excellence. We are looking forward to cooperating with you and providing our best services for you, as well as our custom lithium ion battery packs, HIGH RATE LITHIUM ION 18650 BATTERY,LIFEPO4 CYLINDRICAL BATTERY. As a reliable and professional company, Sunpower New Energy partners with skilled tech teams and offers the best solutions as well as custom lithium ion battery packs worldwide.

Get High Rate Cylindrical Battery Cells!

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

Custom Lithium Ion Battery Packs 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.

18650 Sodium-ion Battery 3V 1300mAh

The 18650 sodium ion cell provided by Asiar technology adopts the layered oxide natrium-ion battery technology, Using safe, long life, pollution-free, cost-effective natrium ion battery design, high life, more than 1500 cycles, DOD > 80%, suitable for electric tools, household energy storage, base stations, two-wheeled vehicles, low-speed vehicles, etc. This 18650 sodium ion cell has internal resistance ≤18mΩ, high energy conversion efficiency, and fast charging and discharging.

18650 Li-ion Battery 15C 3.7V 2000mAh

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℃.

2000mAh 3.7V 15C high rate lithium ion Battery 20T 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.

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.

18650 Low Temperature Battery 3.7V 3000mAh

The lithium-ion 18650 battery 30L features higher capacity, more safety, longer life and wider application. 18650 battery can be used in extremely cold situations, suitable for fitting frigid zone rescue, polar research, snow scooter and other applications. 18650 battery 3000mah 3.7v is a great technology breakthrough that overcome the low temperature condition(-40 ℃). Sunpower New Energy will provide you the top- quality 18650 battery.

Provide you best solution of battery pack according to your environment
New energy li ion 18650 battery, friendly to our environment.
Longer cycle life of low temperature 18650 battery, about 80% capacity after 300 cycles, durable to use
Safe lithium-ion battery, comply with international electric power safety standards(CB, UL, SGS, BIS, PSE, KC, MSDS, UN38.3)

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21700 Li-Ion Batteries With our cutting-edge production facilities, we assure the production of high-quality goods, we accept and consider all orders with unique specifications,

More About Custom Lithium Ion Battery Packs & Sunpower New Energy

Embrace the experience of Sunpower New Energy, have a look at the most preferred custom lithium ion battery packs here! Sunpower New Energy has a long history and experience of providingcustom lithium ion battery packs, which means we are skilled and skillful. As a result of our enduring presence in this market, we can boast of having many employees, a large factory, and a significant monthly production capacity. Our custom lithium ion battery packs are jigh-performance. The exceptional quality of our custom lithium ion battery packs is the result of our unwavering commitment to strict testing criteria, standardized production practices, and comprehensive quality management. Moreover, as a skillful, we have a multitude of experience of custom lithium ion battery packs and have gain great reputation. Our cooperative network extends to partners from a lot of countries. The main sales regions we cover span almost every part of the world. We always believe that your request is our command!If you are looking for a dynamic cooperative, consider us right now!