Hi, Does anyone know whether or not I can use the Ridgid charger with an inverter (cig. lighter plug on one end; recept. on other end)Will this damage the charger or truck? Is there a certain type or brand that must be used? I want to be able to charge the batteris in the truck if I have to. I know I can use this inverter for the laptop and other low volt. equip. etc. Help if you can.