SAFEX – Battery Storage and Transportation Solutions

Product Documents

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KULR’s patented SafeX product line, including SafeCASE™ and SafeSLEEVE™, provides a comprehensive solution for the safe storage and transportation of batteries. These products incorporate KULR’s advanced Thermal Runaway Shield (TRS) technology for efficient heat dissipation, which reduces the risks of battery overheating, self-ignition, and overpressure. Additionally, SafeCASE™ and SafeSLEEVE™ offer physical protection to batteries during transport, safeguarding against potential damage caused by shock or vibration, which can trigger internal damage and thermal events. With these products’ dual-layer of thermal and physical protection, KULR can significantly reduce the risks associated with battery storage and transportation. SafeCASE™ and SafeSLEEVE™ products are versatile and easy to use, with customizable sizing to fit various battery configurations, making them an ideal solution for a range of applications.


  • U.S Department of Transportation (DoT) approved for ground transportation
  • Rated up to 2.5kWh per SafeCASE and 0.3 kWh per SafeSLEEVE
  • Reusable
  • Mitigate thermal runaway
  • Foldable for compact storage
  • Sustainable storage and transportation
  • Safe nontoxic construction
  • Customizable