Induction Innovations Inc MD-500 Mini-Ductor 12V

The Induction Innovations MD-500 Mini-Ductor 12V is a fully portable, battery-powered induction heater that runs directly off any 12V vehicle battery. Delivering 840 watts of flameless heat, it quickly releases rusted, seized, or thread-locked fasteners without open flame or sparks. Ideal for roadside, collision, and mobile repair work where AC power is unavailable.

Key Features & Compatibility:

• 12V DC operation via included battery clamps
• 840W output (70A at 12V)
• Bright LED work light
• Reverse polarity, over-voltage, and deep discharge protection
• Grenade-style slip-resistant grip
• Dimensions: 15″ L × 2.5″ diameter
• Weight: 4.8 lbs total
• 1-year warranty

Included Items:

• MD-500 induction heater unit
• 12V battery hook-up clamps with 6 ft leads
• 23″ long coil (for nuts/bolts)
• 23″ U-form coil (for curved surfaces)
• 41″ flexible coil
• Protective carrying case
• Operator manual

Perfect for:

• Roadside assistance removing seized lug nuts
• Collision shops releasing rusted hardware
• Mobile mechanics without AC power access
• Auto repair in flammable or tight areas