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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, we ensure that every product meets the criteria for professional certification. We are eager to cooperate with foreign companies which care much on the top-tier quality, competitive prices, commercial esteem. We supply our 21700 li-ion batteries worldwide, with markets including South Asia, North Africa, Canada, Australia, etc. As a reliable and professional company, Sunpower New Energy partners with skilled tech teams and offers the best solutions as well as 21700 li-ion batteries worldwide. In recent times, our company is known for innovative technologies, ensuring high-quality to excellence. We offer companies product with great price and premium quality, precision in execution defines our work, trust builds our path to success. We are looking forward to cooperating with you and providing our best services for you, as well as our 21700 li-ion batteries, HIGH RATE LITHIUM ION 18650 BATTERY,LOW TEMPERATURE BATTERY. Customer satisfaction is our main goal. So please do not hesitate to contact us for your need.


 
 

Get High Rate Cylindrical Battery Cells!

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

 
 

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


 
 
18500 li ion battery

18650 Li-ion Battery 3.7V 3000mAh – Fast discharge rate 10C and fast charge rate 1.5C

  • The Sunpower New Energy high-temperature lithium-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℃.

3000mAh 3.7V 10C high rate lithium ion Battery 30T is stable, safe, and reliable, can withstand harsh environments, and can be specially developed for most users with particular specifications and special requirements of high-performance lithium battery and lithium battery pack.

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low temperature battery

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.
  • Safe lithium-ion battery, comply with international electric power safety standards(CB, UL, SGS, BIS, PSE, KC, MSDS, UN38.3)
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18650 Low Temperature Battery 3.7V 2500mAh

2500mAh 3.7V 8C 18650 ultra low temperature lithium ion battery 25L is a special battery especially developed for the inherent temperature defect of chemical power supply. Adopting innovative design concept, it has advanced formula system and materials, uses rigorous manufacturing process and method, overcomes many technical bottlenecks, develops a series of low temperature lithium ion battery products.

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18650 Li-ion Battery 3.6V 3200mAh

  • The Sunpower New Energy high-temperature lithium-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℃.

3200mAh 3.6V 3C high rate lithium ion Battery 32E is stable, safe, and reliable, can withstand harsh environments, and can be specially developed for most users with particular specifications and special requirements of high-performance lithium battery and lithium battery pack.

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21700 Li-Ion Batteries Cut Down Cost – View Other Pages


 
 

Battery Management System

  Battery Management System We are eager to cooperate with foreign companies which care much on the high quality solutions, stable supply, organizational reputation. We

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18650 Lithium Ion Cells

  18650 Lithium Ion Cells As a professional manufacturer, we are capable of meeting your requirements, we accept and consider all orders with unique specifications,

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lithium-ion battery manufacturer sunpower new energy

Company Profile

SUNPOWER NEW ENERGY A PIONEERING BATTERY CELL MANUFACTURER     Shenzhen Defond Technology Co., Ltd. (from now on referred to as “Defond”) is the subsidiary

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More About 21700 Li-Ion Batteries & Sunpower New Energy


Hello from Sunpower New Energy, have a look at the most top-performance 21700 li-ion batteries here! Sunpower New Energy has a long history and experience of providing21700 li-ion batteries, which means we are trust worth and senior. Our extensive tenure in this market has led to us having many employees, a large factory, and a substantial monthly production capacity. Our 21700 li-ion batteries are the best. We uphold top-tier quality standards by implementing strict testing benchmarks, adhering to standardized production processes, and maintaining a robust quality management system for our 21700 li-ion batteries. Moreover, as a senior, we have a vast number of experience of 21700 li-ion batteries and have gain great reputation. We have partnerships with lots of collaborators from numerous countries. Our primary sales areas encompass virtually all corners of the globe. We always believe that your request is our command!If you are looking for a collaborative alley, consider us right now!

 
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