1. East to combine, the voltage and capacity can be added through parallel.
2. Higher energy density, higher recycle life and higher security.
3. Through series of safe test such as external short circuit, free fall, mechanical shock, continuous low-rate charging, thermal abuse, crushing of cells, overcharge, over-discharge and cell protection against a high charging rate.
4. Protective devices installed in the battery which can stop safety accident.
5. A wide range of application such as telecom base station, e-tricycles, e-cars, solar and wind energy storage and etc.
6. Manufacture of battery products which can give you best technical solution and cheap price.