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chinese battery manufacturers, oem battery, chinese battery suppliers

Cyclen Technology Co., Ltd, established in Shenzhen in 1998, we are a high-tech enterprise specialized in research & production and sales of high performance lithium battery and supply solution of battery packs. We are professional on various types of  lifepo4 battery  ,lithium battery ,and lithium polymer battery for nearly 20 years.


• First-class production equipment, advanced technique


With the rapid development of 20 years ,we already have built the most advanced two production bases with total 40000 square meters , total 2500 employee and the marketing company in China. In order to meet the increasing market demand , we have equipped the most advanced production machines with daily production capacity over 200000pcs lion cylindrical battery and 200000pcs li-polymer battery.



• Customization services & OEM ODM services. 


Our battery have widely used in RV, HEV, marine, solar system, boat, solar street lighting ,UAV, motor ,scooter ,electric vehicles, telecommunication, smart watch, PDA, VR, bluetooth devices, electrical tools, toys, medical equipment, emergency lighting, smart wear equipment, and so on.

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• Strict quality requirement


Cyclen obtained a list of certifications including ISO9001, SGS,. Our products carry UN38.3, CE, RoHS, FCC and series MSDS certifications. For other special certifications,we can provide product for testing to get the certification. Our batteries have passed different safety tests. High and low temperature test, over charge and over discharge test, short-circuit test, drop test, crush, vibration test: no fire, no leakage, and no explosion. We conduct strict QC inspection on each unit, guaranteeing only defect-free products are delivered.


• Efficient service team


Cyclen commits to be a leading manufacturer in the battery fields. We always persist "Quality is our soul of enterprise ,service paramount" as enterprise purpose. We recruited a large number of graduates, established professional customer service teams, which can support 7*24 hours service for any request or complaint from the clients. With our continuous efforts, Cyclen Technology Co. ,Ltd wins the good reputation and customers become more and more loyal partners.

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Cyclen looks forward to working with our worldwide customers with the greatest enthusiasm.We insist on mutual benefits and win-win cooperation, aiming to establish long-term friendly businesses and to create a bright future together!