Portable MMA 180A Battery Powered Welding Machine PORTABLE Cordless operation is perfect for any MMA welding job on inaccessible sites without direct access to electricity. DIGITAL DISPLAY Variable amperage control with digital meter. PROTECTIONS Equipped with temperature, voltage and current sensors for greater protection. Built-in protection from over-charging, deep discharge and over-heating. FEATURES • Quick charge battery charges to 80% in 35 minutes, fully charged in 60 minutes • MMA and DC Lift TIG welding • VRD Function • Variable amperage control with digital display • Built in hot start, arc force and anti-stick • Overcharging and overheating protection • Welder operational while charging • Battery charge indicator • Included carry case protects power source against damage during transport BATTERY LIFE • 20 x 2.5mm @ 70amps • 12 x 3.2mm @ 90amps • 6 x 4.0mm @ 140amps Battery life is approximate and may vary SPECIFICATIONS Battery Capacity 740Wh ± 5% Battery Rated Voltage 74V AC Charging Voltage/Current 230V / 8A Battery Type Ternary Lithium Battery 18650-2500mAh Welding Range 10 - 180A Duty Cycle 40oC 10min 10% 180A 20% 130A 100% 100A Charge Time 35mins to 80% 1 hour to 100% Charge/Discharge Cycle Life 500 times Charge Temperature 0 - 40°C Discharge Temperature -20 - 40°C Cooling Type AF Protection Class IP21S Welder Dimension (W x D x H) 440 x 150 x 280 mm Weight (Welder) 11.5kg APPLICATIONS • Farm & rural maintenance • Portable on-site repair & maintenance • Mining • Welding sites without direct access to electricity MATERIALS • Mild steel • Stainless steel • Cast Iron • Dissimilar metals PACKAGE INCLUDES • Power Source • Battery Charger • Charging Cables • Carry Case • MMA Earth Lead & Clamp • MMA Arc Lead & Holder • Owner’s Manual