CellBlock High Watt-Hour Fire Shield Blanket


Fire shield blankets are a multi-purpose tool that can be used when managing compromised devices, batteries or cells. Blankets can be used as a personal shield or to protect surrounding surfaces from batteries in thermal runaway, helping to contain smoke and flames. Features include:

  • Recommended for batteries and devices over 100 watt-hours
  • Constructed from three layers of durable flame-resistant fabrics to create a protective containment effect
  • Fabrics are rated for temperatures over 1,000ºC (1,832°F)
  • Corner handles to safely keep your hands behind the blanket when approaching a fire
  • Custom sizes available

Video Demonstration

Included Supplies

(1) High Watt-Hour Fire Shield Blanket

Additional Information

Download Spec Sheet


Sizes for blankets are approximately 36″ x 36″ and 48″ x 48″. Actual dimensions may vary up to 1.5 inches.