ZeniPower (Zhuhai Zhi Li) Battery Co., Ltd. is the ONLY zinc air button cell battery manufacturer in China. With our over 36 years R&D and patented unique technology, you could be satisfied with our series zinc air batteries for the following applications: 

  > Standard Li-Polymers                                             

  > Li-ion coin cell                                   

ZeniPower (Zhuhai Zhi Li) Battery Co., Ltd. has been focusing 36 years on zinc air hearing aid batteries and 16 years on Li-ion button cell or coin cell technology.  Today we are one of the top hearing aid battery manufacturers in the world. Also we are the top performance Li-ion coin cell supplier to world leading hearing aid and consumer electronic companies, for wireless earbuds and TWS true wireless headsets. We have patented our technology in US, Europe and China, and we are distributing in more than 50 countries. Presently, we are supplying to USA the world's largest retail chain stores, and all the world's largest hearing aid manufacturers...