K5622-1 - Lincoln Elevate SLi Cordless Stick/TIG Welder with Rolling Case

Unbound Performance with the Lincoln Elevate™ SLi

The Lincoln Electric Elevate™ SLi Battery Powered Welder (K5622-1) represents a significant leap forward in portable welding technology. Designed for professionals who demand reliability in the most remote and challenging environments, this machine severs the tether to the power grid without sacrificing arc quality. At its core lies a state-of-the-art Lithium Iron Phosphate (LiFePO4) battery, engineered to provide a safer, more stable, and longer-lasting power source than traditional lithium-ion systems. This advanced battery chemistry ensures consistent DC output for critical maintenance and repair tasks.

Industrial Capability in a Portable Package

Despite weighing only 33 lbs (15 kg), the Elevate SLi packs a punch with a maximum output of 145 Amps. It is fully capable of running 3/32-inch and 1/8-inch stick electrodes, including difficult cellulosic 6010 rods and structural 7018 rods. The machine features dedicated modes for these electrodes, along with adjustable Arc Force and Hot Start, allowing operators to fine-tune the arc for specific applications. For precision work, the unit also supports DC Lift-Arc TIG welding (TIG torch sold separately), providing versatility for pipe and fabrication work in the field.

Rugged Mobility with the Rolling Case Package

This specific package (K5622-1) enhances the utility of the Elevate SLi by including a Heavy-Duty Rolling Carrying Case. Constructed to withstand the rigors of construction sites, the case features a water-resistant silicone gasket, heavy-duty locking latches, and 6-inch all-terrain wheels. The telescoping handle makes transport effortless, allowing you to move the welder and all necessary accessories—including the electrode holder, work clamp, and charging cord—in one secure unit. The case is not just for transport; it is a mobile station that protects your equipment from impact, dust, and moisture.

Hybrid Power and Efficiency

Flexibility is key in the field. The Elevate SLi features a hybrid power system that allows you to plug into standard 120V AC power to weld while charging. The internal charger brings the battery to full capacity in approximately one hour, minimizing downtime. Coupled with Lincoln's Fan-As-Needed (F.A.N.™) technology, which reduces debris intake and noise, this machine is built for longevity and efficiency. Whether you are repairing agricultural equipment in a field, fixing railings on a remote site, or performing maintenance in a plant without easy power access, the Elevate SLi delivers the power you need, where you need it.