Dual sensing - Charge from the start and auxiliary allows access. The VSR detects the voltage of both the start & auxiliary allowing it to engage or isolate depending on the battery's voltage level.
Please write a short review of the product
In this instance I have not had a good experience however the majority may
“The service and knowledge of support staff appears to be less than satisfactory in my opinion. They don’t seem very good at providing customer service in a timely manner,
I accept this may be an isolated case and that others may have a much better experience.”
“I can't comment because I haven't recieved it yet .
I would like to say that ALL products should have the country of Manufacture Clearly Labeled so that the customer know where thier money is going .”