Signal Fire Bat-3BIS Intrinsically Safe Battery Pack

Signal Fire Bat-3BIS Intrinsically Safe Battery Pack

The Signal Fire Bat-3BIS is an intrinsically safe lithium battery pack designed to power SignalFire wireless transmitters in hazardous environments. It complies with safety certifications for Class I Division 1 applications.

  • C1D1 Certified: Approved for explosive gas or dust environments.
  • Long Battery Life: Optimized for low-power wireless transmitters.
  • Compact and Lightweight: Easily mounts with SignalFire equipment.
  • Field Replaceable: No tools required in approved enclosures.
  • Reliable Power Source: Delivers stable output in extreme temperatures.



  • Model: Bat-3BIS
  • Type: Intrinsically safe battery pack
  • Chemistry: Lithium
  • Application: Wireless sensor power supply, hazardous zones (C1D1)



Free shipping will automatically be applied to all domestic orders over $75. Simply add over $75 to your cart and you will see the discount while checking out.

Shipping is free for orders over $75. For all other domestic orders shipping is $10. International shipping is $20.

We typically ship orders out within 1-2 business days of ordering. From there shipping may take 3-5 business days. For international orders shipping can take between 7-14 business days.

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