WRAP LARGE BATTERIES IN A HEATED POWERBLANKET...

Extend battery life and avoid damage caused by cold weather.  Powerblanket is ideal for large traction batteries, battery cabinets, car and truck batteries, 12V, 24V, and larger.  Heat and insulate large batteries in freezers, remote outdoor locations, and cold warehouses.  Powerblanket's patented heat spreading technology produces a fast even heat combined with a revolutionary insulation that will keep batteries performing at peak performance even at temperatures -40 degrees and below.  WRAP IT IN A POWERBLANKET!