Long Battery Life: Up to 8-10 years of service life for the lithium battery module.
Dual Functionality: Integrates DC welding (MMA/TIG) and AC power supply simultaneously.
High Power Output: 4000W rated power with 12000W inductive load capacity.
Pure Sine Wave: 220V/50Hz pure sine wave output suitable for all electrical equipment.
Comprehensive Protection: All-round circuit protection including undervoltage, short circuit, and overload.
Expandable Capacity: Supports connection to external battery modules for unlimited endurance.
International Certifications: Certified with ISO9001, CE, GS, UL, PSE, and UN38.3.
OEM/ODM Support: Full customization options available from samples or designs.