The electronic surge protectors from LUJAN have been developed to protect the car’s electronic equipment against the electric surges, like the ones generated during welding on the car’s body, the battery’s charge or the starting aid with an external battery .

THE ELECTRONIC SURGE PROTECTORS MUST BE CONNECTED BEFORE PERFORMING ANY OF THE FOLLOWING OPERATIONS OVER
THE VEHICLE:
Welding on the vehicle’s body
Battery’s charge
Starting aid with an external battery