STORM SERIES 2 rescue tools are designed with the same power and ease of use you have come to rely on from TNT Rescue. All STORM Series 2 rescue tools have the same performance as their twin-line hydraulic counterparts without the extra burden and weight of hydraulic hoses. All STORM Series 2 rescue tools are powered by 28V Milwaukee Red Litium Batteries, made in the USA and backed by TNT’s Forever Warranty on all parts manufactured by TNT Rescue.