PROJECTA VOLTAGE SENSITIVE RELAY KIT 100A 12VPart No. VSR100K Type RELAY Brand PROJECTA Unit of Measure EACH Description Projecta Voltage Sensitive Relay Kit 100A 12V Warranty One Year Item Type Battery Isolation Weight 1575kg Features Kit includes: 100A voltage sensitive relay (P No. VSR100), rocker switch, lugs, terminals, heat shrink & cable ties, 4m main cable & 60cm aux earth cable (6 B&S), auxiliary battery terminals (2 x pos, 1 x neg) Priority charging Ensures main battery is charged