Panasonic offers a complete line of accessories for every solution – EDGE Program – Forklift Electric Power Supply Upgrade Kit –  MUST BE PURCHASED WITH ANOTHER PANASONIC SKU THAT INCLUDES A GAS POWER SUPPLY – Solution includes 20 to 60 VDC Input Adapter with electrical isolation for Panasonic Toughbook/Toughpad. Specialized power supply comes with a 3 year warranty.  All items kitted into a single solution. Includes ground shipping.