Dongguan Huawen New Power Co., Ltd. is a professional lithium battery manufacturer integrating production, sales and research.
Founded in 2015, the company is located in Dalang Town, Dongguan City, next to the beautiful Songshan Lake. The batteries we produce are used in consumer electronics, smart homes, power tools, photovoltaic energy storage, medical devices, and more.
All our products are passed the CE, RoHS,PSE,UN38.3,UL Inspection and Certification, these powers are 100% fully load burn-in testing to make sure the quality. These power supplies have the short circuit protection, over-load protection, over voltage protection and over temperature protection.
We have professional engineer support, high efficiency sales team and competitive price superiority, and attract customers from all over the world, we export to over 50 countries, including Europe, Poland, Serbia, Turkey, Russia, USA, Canada, Brazil, Japan, Thailand ,Middle east and South Africa,etc.
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21700 3S1P 11.1V 5000mAh Li-Ion Battery Pack 5V/9V/11V/20V 30W Output Power with PCM/Cable/Connector
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