Professional lithium battery manufacturer.


  YJ Power Group Limited (Shenzhen) is a professional high-tech enterprise specialized in Li-ion battery research and development, production and sales. We are one of the leading manufacturers which have the recharging Li-ion batteries manufacturing technology in China. YJ Power mainly manufactures Lithium ion Polymer batteries, Lithium Cylindrical batteries, EV Power batteries (LiFePO4 battery), and Battery packs. Our company has production base in Hubei province and Shenzhen city with a total construction area of 25,000 square meters and 1,200 employees including more than 50% high-educated staffs. 

  We are largest supplier of Li polymer battery , Lithium cylindrical battery , Ultra thin lipo battery , Curve polymer battery, High energy-density lithium battery, High&Low temperature lithium battery . Our products are widely used in civilian and military equipments, POS machine, Bluetooth and wireless digital products, wearable and communication equipment, Satellite equipment,Robomb, Industry area and household robots, Power tools, Lighting products , We passed UL、IEC62133、CE、PSE、REACH、UN38.3、MSDS、RoHS and related certifications. Our rechargeable lithium batteries have been exported to Europe USA ,Japan,Germany, South Korea and other countries in the world. We provide service to many international brands. Leading technology, high quality products and competitive prices with good customer service makes us gained a very good reputation in domestic and abroad.

  We have top technical experts in lithium battery field, consisting postdoctoral research team. Additionally, modern technology makes us established closed relationships with many famous universities and research institutions in domestic and overseas. We have positive and negative automatic production lines witch reach the international advanced level. All of our batteries are made by high quality materials, strictly produced with the complete production process, ensured by strict production management system. The quality of our batteries has reached international standard.

  There is an ancient saying: Promise is as important as gold, every word carries weight. YJ Power focuses on self-discipline and credibility. We will follow the Quality the first, Honesty is foundation as our management philosophy, struggle and grow together with you, create a more green and brilliant world.

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