Built-in Battery Powered MMA Welder 160A(LFP type)

AK-320

Description:

AK-320 is a professional battery-powered MMA inverter welder with built-in 1382Wh LFP type of li-ion battery pack. Max output current is 160A, one single charge can burn up to 40 pieces of 2.5mm electrodes or 20 pieces of 3.2mm electrodes or 11 pieces of 4.0mm electrodes.

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Specifications Features Applications

Battery Specifications
Battery type	LFP Lithium Ion battery cell
Battery voltage	DC 51.2V
Battery capacity	1382Wh
Battery cooling	Air (4 x automatic air fans)

Welding Specifications
Welding Process	MMA
Output current	10-160A
Suitable electrode diameter	1.6-4.0mm
Pieces 2.5mm electrode	40 pieces
Pieces 3.2mm electrode	20 pieces
Pieces 4.0mm electrode	11 pieces
Duty Cycle	35%

Charger Specifications
Charger voltage	AC 100-240V 50/60Hz
Charger output	57.6V 15A
Charging time	± 1.8 hours
Charging cycles	3000 (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)	376x214x362mm
Weight	19.8kg

Other
Ingress protection class	IP21 (indoor)
Warranty	12 months or 300 charging cycles. Whichever comes first.

Buit-in 1382Wh LFP type of li-ion battery pack, cycle times of battery up to 3000 times, charging time only 1.8 hours.

Heavy-duty design, suitable electrode diameter from 2.5mm to 4.0mm, one single charge can burn up to 40 pieces of 2.5mm electrodes or 20 pieces of 3.2mm electrodes or 11 pieces of 4.0mm electrodes.

The welding circuit is equipped with intelligent detection functions for anomalies, overheating, and undervoltage.

Intelligent digital control circuit for aesthetically pleasing weld formations.

12 months warranty.

The Battery-powered MMA Inverter Welder is a versatile welding tool designed for on-the-go and remote welding tasks. Its primary applications include outdoor construction, maintenance and repair, automotive work, and situations where access to mains power is limited. With its compact and portable design, it is ideal for professionals and DIY enthusiasts who require flexibility and reliability in welding operations.