“I have used 50 or more of these vsr units as control for Anderson connectors with 100 percent satisfaction for both the installation phase and the customer as user.
The stud and nut terminal configuration is great for a solid high current connection. The small phillips screws on the back of the relay should be checked before installing as I have found many are not fully tightened.”
“I bought this VSR for its size , as I wanted to fit it into the battery box of a Toyota Hiace . When the motor is running its red led is on so I assume it is working as designed (I have not finished the auxiliary battery installation yet) .”