I had heard about others using an inverter only while driving and this intrigued me since I had recently replaced the never used swivel chair with a small refrigerator – and I must certainly keep the brew cold while on the road. The 2000W inverter will handle the small frig, keep the RV fridg from soaking up propane and keep the plugged in laptop, cell phones, GPS and such all charged up without a gazillion cords hanging out of the power point on the dash. I also have no fears that the humongous alternator Cummins puts with the 9.5 will handle the draw on the two 12 volts…. Thanks so much for this forum…R