Hardkorr Voltage Sensitive Relay Kit winter-sale-lights IPX Rating: 4 - protection

IPX Rating: 4 - protection against water splashing from any direction

and there's no assembly required

Hardkorr camp light kits have been the only choice for campers who want quality built products that will last for many years

Boost Beam System Advanced Focus System (spot to flood)

Hardkorr Voltage Sensitive Relay Kit winter-sale-lights IPX Rating: 4 - protectionUsing a Hardkorr battery box with voltage sensitive relay (VSR) is the simplest way to create a dual battery setup in your vehicle. The VSR acts as an isolator, allowing the auxiliary battery (inside the box) to charge directly from the crank battery while the alternator is producing at least 13. 2V (i. e. the engine is running). When the ignition is switched off and battery voltage drops below 12. 7V, the VSR automatically cuts the link between the