Mellbree magnetic replacement cord for heated snowmobile helmet shield, Standard Version, 150cm cold-resistant PU

Mellbree Magnetic Cord is a 150cm cold-resistant replacement cable designed to power and secure electric heated shields on snowmobile helmets, keeping visors clear and flexible in extreme winter conditions.

When ice, fog, or a damaged wire leaves your helmet shield unusable, this 150cm Mellbree magnetic cord provides a direct, durable replacement engineered for subzero performance. Built with a polyurethane jacket and magnetic connectors, the line prioritizes flexibility, reliable electrical contact, and resistance to the cracking and stiffness common in ordinary PVC wires. It’s sized and finished to integrate with most electric shield systems and to restore de-icing function quickly without modifying your helmet.

How does the Mellbree cord stay flexible in extreme cold?

The cord uses a cold-resistant PU (polyurethane) outer layer that remains pliable where standard PVC becomes brittle. That material choice reduces the chance of cracks or stiffness at temperatures down to -40°C, keeping the cable manageable and safe to route around helmet components.

• Cold-resistant PU jacket for enhanced freeze tolerance.
• Three times more freeze resistance than standard PVC.
• Maintains flexibility at very low temperatures to prevent breakage during use or storage.

Will this cord fit my electric shield and how long is it?

The replacement cord is 150cm long, a length intended to accommodate common helmet layouts while allowing secure routing from the shield to the battery or connection point. The cable is finished with magnetic connector ends designed for straightforward attachment; verify connector compatibility with your shield model before purchase.

• 150cm total length for flexible installation around helmets and gear.
• Magnetic connector design for quick, tool-free attachment and removal.
• Works with many electric shield systems—check plug type and polarity first.

How does it perform in use and what maintenance does it need?

In operation the cord supplies steady current to heated shields, helping prevent fog and ice buildup. The PU cover sheds moisture and resists abrasion, so routine care is minimal: wipe clean, inspect for wear, and store away from sharp folds or chemicals to extend service life.

• Stable electrical delivery for consistent shield heating.
• Moisture-resistant jacket that tolerates slush and spray.
• Simple care: visual inspections and occasional cleaning with a damp cloth.

How safe and durable is the magnetic connection?

The magnetic ends are designed to hold firm during normal movement yet detach if snagged, reducing the risk of wire damage or sudden helmet tugs. Contacts are plated to resist corrosion and maintain conductivity in wet or salty environments common to winter riding.

• Magnetic coupling minimizes accidental strain on the cord and helmet.
• Corrosion-resistant contact surfaces for reliable electrical connection.
• Durable construction intended to withstand repeated attaches and detaches.

Who is this for: Riders, mechanics, and outdoor enthusiasts who use electric heated shields on snowmobile or winter sport helmets and need a dependable, easy-to-install replacement cord. It’s especially suited to users who face severe cold, want a quick magnetic connection, and prefer a long-lasting, low-maintenance cable that preserves shield performance in wet, icy conditions.