The STORM SURGE SERIES of rescue tools from TNT Rescue continues the proven performance, power, and ease of use you have come to rely on from TNT Rescue. TNT STORM SURGE rescue tools are some of the fastest, most powerful battery powered rescue tools available and can be configured to use your choice of a single Milwaukee M18 Red Lithium, DeWalt 20V FlexVolt, or Mikita 20V battery. Open-source batteries allow you to use your existing batteries and greatly reduce the cost of ownership. STORM SURGE Rescue Tools are made in the USA and backed by TNT’s Forever Warranty on all parts manufactured by TNT Rescue.