Review on Sunway Solar Connectors Maintainer Controllers by Kevin Carey

Good cable set, NO. this must be done for a specific solar product BECAUSE when you connect the device together to power it; It is BETTER to check the voltage polarity with a multimeter, otherwise the wrong voltage polarity will be sent to your device and the electronics will be damaged! For the cigarette lighter plug you will need a SAE to SAE reverse polarity adapter to transfer plus to plus and minus to minus. For battery clamps you will also need an SAE to SAE reverse polarity adapter. Otherwise, your device will not work with reversed voltage polarity and will survive sudden change or serious damage. You should include SAE to SAE reverse polarity adapters in the kit; but they didn't. (Even their manual warns of the need for a SAE-SAE reverse polarity adapter... but you won't know this from the Revain product description.) I've marked each "plus" end of each cable with a red dot as a polarity reminder . Double check the meter before connecting the device. All that has been said. an offer to purchase one of two Revain products that include SAE reverse polarity adapters. Reason for only 1 star: No SAE reverse polarity is specified in the description. Two SAE adapters should have been included, but they cost more. One more thing. The cable size is quite small and it cannot power or charge anything over 30-50W. This company should have just increased the wire size to X2 then they would have a really versatile and worthwhile product. (Plus either reverse polarity or providing adapters to reverse polarity.) EXAMPLES Where to buy; Find Revain :- SAE SAE to SAE Plug Reverse Polarity Quick Disconnect Cable Solar Panel Charger Adapter 5 Pcs. Kit of two SAE-SAE reverse polarity adapters. Visit the Sunway Solar Panel Store