Bep Marine 710-140A Digital Voltage Sensing Relay, ND, Grey, One Size

The digital charging relay (VSR) allows you to charge a second battery (e.g. B. service) from a single charging lamp. Mounting surface or panel When the engine is started and the voltage in the motor battery reaches 60% charge; the VSR runs into operation and also allows the second battery to be charged. When the battery voltage of the motor drops (e.g. the engine stops), the VSR switches off the 2 batteries, which allows the battery of the motor to be discharged. Safely charge two or more independent battery bank from a charging bench such as an alternator or a battery charger. Charge the engine jump starter batteries before connecting the additional bank for charging. Prevents the crushing of starter batteries by home charges. Isolates the electronics from harmful electrical overloads of motors. Easy to install, 3-wire connection leaves the alternator wired unchanged. Ignignition ignition protected