12V 140 Amp Smart Battery Isolator Voltage Sense Relay VSR with LED Display Osram 1 x set of Mounting

1 x set of Mounting Hardwares

Here we offer a pair of 500mm HID Extension cables

These led globes have a very bright but directional light offering a 15 degree beam spread

Here we have 5 x Inline Glass Fuse Holders with 5mm x 20mm Long 6A Glass Fuses 16 AWG Wires

Here we offer 5m x 20mm Brown Nylon Webbing Strap Safety Belt Knapsack Bag Leash DIY Crafting

12V 140 Amp Smart Battery Isolator Voltage Sense Relay VSR with LED Display Osram 1 x set of MountingDescription OUHOUG Digital Voltmeter Display Voltage sensitive relays, or VSRs, sense the voltage of the starter battery and close the contacts inside the relay at a pre set threshold 13. 3V . The contacts then open again at a pre set lower threshold 12. 8V. So when the alternator starts turning the voltage rises to around 13. 3V or higher at the starter battery terminals (assuming the battery is already well charged) and the relay will close to allow