0457468073 - ESAB Miggytrac B501 18V Battery and Charger Kit

Go Cordless with Your Miggytrac B501

Maximize the portability of your ESAB Miggytrac B501 with this dedicated 18V Battery and Charger kit. One of the standout features of the B501 system is its ability to drive along the workpiece without a dedicated power cord tethering it to the wall, and this battery is the heart of that freedom. Designed for professional welders who rely on mechanization to reduce fatigue and improve consistency, this kit ensures your tractor is always ready to roll.

The 18V Lithium-Ion technology provides excellent run times, allowing you to complete long structural welds without interruption. When the battery finally runs low, the included charger gets you back up and running quickly. Many operators prefer to keep a second battery kit on hand; while one is driving the tractor, the other is on the charger, ensuring zero downtime during critical fabrication jobs in shipyards, bridge construction, or tank fabrication.

Stop fighting with extra cables that can get snagged or damaged during travel. This battery pack clips securely into the Miggytrac, providing a robust power connection that resists vibration and movement. It is lightweight enough not to affect the magnetic grip or balance of the tractor, yet powerful enough to drive the unit at consistent speeds for high-quality weld deposition. Keep your automation running smooth and your setup clean with this essential power kit.