217044 - Miller Battery Cover for XL, XLi, XLix, and Discovery Helmets

Genuine Miller Replacement Battery Cover

The Miller 217044 Battery Cover is a specialized replacement component engineered for specific legacy Miller auto-darkening welding helmets. Designed to fit the battery compartments of the XL, XLi, XLix, and Discovery series lenses, this part is essential for maintaining the operational integrity of your safety equipment. A secure battery cover is vital not only for holding the power source in place but also for sealing the delicate electronics against the harsh industrial environment.

As an OEM (Original Equipment Manufacturer) part, this cover guarantees a precise fit that generic alternatives cannot match. It snaps securely into the lens assembly, ensuring that the batteries maintain constant contact with the terminals. This prevents intermittent power loss to the Auto-Darkening Filter (ADF), which is critical for welder safety and vision protection. The cover is manufactured from durable, high-impact plastic capable of withstanding the heat and wear associated with daily welding operations.

Product Highlights:

• Exact Fitment: tailored specifically for Miller XL, XLi, XLix, and Discovery models.


• Protection: Shields battery contacts from metal dust, grinding fines, and moisture.


• Reliability: Prevents accidental battery ejection or movement while the helmet is in use.


• Ease of Use: Simple installation allows for quick battery changes without the need for screwdrivers or other tools.