UL9540A,UL1973,IEC62619 certificates from TUV Rheinland

The UL9540A test is a method used to evaluate large-scale thermal runaway fire propagation in battery energy storage systems. It is widely recognized and adopted by relevant authoritative departments and has become a benchmark industry standard.

UL1973 (the Standard for Batteries for Use in Stationary, Vehicle Auxiliary Power and Light Electric Rail (LER) Applications) is a safety standard for energy storage systems.

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for secondary lithium cells and batteries, for use in industrial applications

Huison also have CE/EMC,IEC62133,UN38.3,MSDS, CEC(Australia)