JYH possesses a strong R&D team whose key person have more than 25 years of R&D experiences. Our R&D efforts are concentrating on developing high temperature, high current discharge, high capacity, low self-discharge and rapid charging battery products.
Our Chemical Laboratory has advanced analytical equipment like the automatic titration machine and Atomic Absorption Spectrometer, and is capable of performing comprehensive testing of most major battery raw materials. Our Physical Laboratory has precision equipment like optical comparator and automatic tensile test-machine, to perform precision measurement on the battery physical parameters to ensure the product reliability.
Our Electrical Laboratory possesses world famous-brand electrical testing equipment like MACCOR and ARBIN, to perform precision electrical characteristics of our battery according international standards.
Cycle Life Test