With several years experience with power supplies in remote sites, it was always frustrating to hear of customers who had "blown up" their battery charger and other electircal devices because the mobile power supply had excessive spikes.

When a generator runs out of fuel, the electronics in even the best "inverter technology" generators may not prevent a spike or two creating havoc for the camper.

After an extensive search in Industrial grade surge protection, the 2 models shown here have proved very reliable and have eliminated the problems from power surges.