1/0 Gauge Dual Battery Kit. (1) 300 amp (surge) / 200 amp (constant) battery isolation relay.Great for isolating a second battery making it dedicated to the stereo system / Starter / Additional Electronics. Does not create a voltage drop to the second battery like conventional isolators. Switching Power: 10 - 16 VDC. Draws Less Than 1 Amp When On. (1) 10 foot superior quality, heavy duty cable assembly utilizing 1/0 gauge. (1) 4 foot high-quality 1/0 gauge 100% OFC Copper cable to connect main / starting battery to the other post of the battery isolation relay. Engine start / run loads also attach to this post. (8) GOLD Ring terminals (3/8 opening) with protective Boots.
(2) PLATINUM plated ANL fuse holders. (2) 100 amp PLATINUM fuses to fully protect both batteries and all vehicle electrical components.
(1) 20 foot Red 16 gauge OFC Copper cable. (1) 20 foot Black 16 gauge OFC Copper cable. (2) #10 Spade/lugs to connect battery isolation relay.
(2) Quick Splice connectors to connect switched (key/ignition) 12 volt positive and ground from vehicle to small posts on battery isolation relay. Relay'closes' with key or switch (engine)'on' connecting both batteries to charging system, and'opens' with key or switch'off' to isolate main / start battery from any load that can discharge main battery. This easy to install, high-quality system prevents discharge of your main / starting battery by drawing all 12 volt DC loads from your auxiliary battery with engine off, yet charges both batteries when your engine is running. Never have a dead starting battery again!The item "1/0 AWG 300A HEAVY DUTY DUAL AUXILIARY ANL FUSE BATTERY ISOLATOR COPPER WIRE" is in sale since Wednesday, August 22, 2018. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Charging & Starting Systems\Other". The seller is "usaonlinedirect" and is located in Irvine, California. This item can be shipped to United States.