6 metre 16mm 5 metre Split Charge Relay Kit inc.12v 140 amp Volt Sense Relay. Top quality split charge relay kit c/w 6 metres 16mm red flexible battery cable. Perfect for Camper Vans, Motor Homes etc. with secondary leisure battery. All quality products Kit contains: 1 x 140 amp 12v volt sensitive relay. 6 metres x 16mm 110 amp flexible battery cable Red 1 metre x 16mm 110 amp flexible battery cable Black 2 x 8mm Stud Type Battery Terminals (1 Positive + 1 Negative) 3 metres Split Conduit to protect cable 2 x In Line fuse holders 4 x 100 amp strip fuses 10 x 16mm copper tube terminals for connecting cable. 10 x cable ties bases. Screws, heatshrink & terminals. Allows split charging of second battery bank without discharging the primary/start battery. Relay makes at 13.7 volts and breaks at 12.8 volts. Simple connections: 1 to each battery + 1 negative earth lead