Don't wait until it's too late.
Power grid failures and lightening can fry your RV and everything in it making a surge protector essential.
Protect your EV or RV with onboard appliances from devastating power surges and spikes up to 45,000A or 3150 Joules.
Pair with Energizer's 50 Amp RV and EV Receptacle Tester for additional protection.