| Battery Specifications | |
| Battery type | Ternary Lithium Ion battery cell |
| Battery voltage | DC 48V |
| Battery capacity | 962Wh |
| Battery cooling | Air (2 x automatic air fans) |
| Welding Specifications | |
| Output current | 10-150A |
| Suitable electrode diameter | 1.6-3.2mm |
| Pieces 2.5mm electrode | 23 pieces |
| Pieces 3.2mm electrode | 11 pieces |
| Duty Cycle | 100% 150A |
| Charger Specifications | |
| Charger voltage | AC 100-240V 50/60Hz |
| Charger output | 54.6V 8A |
| Charging time | ± 2.5 hours |
| Charging cycles | 800 (capacity > 80%) |
| Working Temperatures | |
| Operating temperature | -20°C up to 40°C |
| Charging temperature | 0°C up to 30°C |
| Storage temperature | 0°C up to 25°C |
| Dimensions and Weight | |
| Dimensions (L x W x H) | 375x178x300mm |
| Weight | 11.5kg |
| Other | |
| Ingress protection class | IP21 (indoor) |
| Warranty | 12 months or 300 charging cycles. Whichever comes first. |
Built-in 962Wh li-ion battery pack, heavy duty design. 3.25mm electrode can weld up to 11 pieces,2.5mm electrode can weld up to 23 pieces.
Max output current 150A, duty cycle 100%.
International brand battery cells, BMS control, safe and reliable in quality.
Hot start & Arc Force functions
Easy to read battery level indicator
Intelligent ventilation system(eco fan)
CE approval
12 months warranty
AK-330 cordless welder are widely used in mining, construction, steel industry, service truck, agricultural, ships, as well as bridges, perfect for welding in remote locations, construction sites, and highly suitable for welding in electrically hazardous environment.
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