- Extra wire on positive battery cable. The time now is 02:12 AM. The two wires in the positive batterycable have different functions. The thicker wire is responsible for carrying the bulk of the power, while the thinner wire acts as a safety measure. In addition to the larger 8ga wire leading from the positive battery terminal, there is a secondary wire, maybe 16ga, with a fuse connected to it. *Not the shipping wire* All times are GMT -5. Does the black one with it go to the other starter post. What does this go to and In addition to the larger 8ga wire leading from the positive battery terminal, there is a secondary wire, maybe 16ga, with a fuse connected to it. I just bought a 1982 300sd and recently changed the battery. Both my US '87 560SEC & my '91 500SEC Euro had/have these two 'extra' wires connected directly to the positive battery cable end. 6 Gauge Extreme Battery Cable is extra flexible and pure OFC Copper featuring real copper connectors built custom by professionals who 4 AWG Gauge Fully Assembled Battery Cables, 1-15ft Lengths, Positive or Negative Wire, Pure Copper Battery Replacement Cables, Solar Car Truck RV Camper (2ft, Single Red, 3/8” Lugs) Where do the 2 black wires and red wire go on the positive battery cable? The big red wire is obviously the starter feed. Make sure to clean any corrosion from the terminals with a wire brush before reattaching the cables. I found that the end of the wire had In addition to the battery cable, there are also accessory wires connected to the positive terminal. One is the heavy four gauge one. But rinse and repeat the next day. Then, remove the negative cable from the battery terminal followed by the positive cable. Battery Post Extender, SAE to JIS Car Battery Terminal Connector Positive Negative Top Post Quick Release Disconnect Car Battery Cable Terminal for Auto (Pack of 2) 1 50+ bought in If you need to connect multiple wires to a single battery, I’ll show you how it can be done. These wires typically branch off from the battery to provide power to various Get the vital role of the positive battery cable in your vehicle’s electrical system. Prevent short circuits and ensure a secure connection. I have no idea what to do with the small black cable, however. They also make post to ring converters which might be easier solution. Is the thin, black However, do you see that ~14 gauge red wire that is going to the screw down terminal on my positive battery cable? That is not correct, and doesn't appear in your photo rbarrios. I'm figuring the other red wire is the one that hooks up to the fuse box right next to the battery. While changing the battery I noticed this wire, which was broken off, coming off the positive terminal. What is this wire? I did some googling but Could someone please explain why there are copper wires sticking out of the positive terminal on my battery? I’m trying to jump start it without success, and want to get it to an auto parts store to replace the battery. Its a smaller gauge and looks like its for a aftermarket device Battery changed, extra wire left over from negative terminal. Replace the fuse and everything is fine. You can make out the two red wires just When you buy a replacement battery cable they come with additional wires with crimp connectors on them for applications that require it. I will heat shrink these 2 together, no ifs ands or buts. I found that the end of the wire had Learn how to safely connect wires to a battery terminal with this step-by-step guide. Is the thin, black cable for extra wires that people happen to hook up directly to the battery? At any rate, I suppose I could just leave it there and not do anything with it. When I got back home I was able to jump the battery and it ran fine. Know about connections, maintenance tips, and common issues at RepairPal. My I have two wires running from my negative battery terminal. If something happens to th I'm not sure if it's for an alarm addon or an amp wire? The battery lost its charge on the truck because I haven't driven it for more than a month. Coming off my driver side battery are one small red wire (assuming it goes to the alternator) coming off the positive terminal and one small black wire (assuming its a ground) Versatile Wire Compatibility: Designed to connect 2, 4, 8, and 10 gauge wires; features precision inputs to ensure snug fits and optimal conductivity for all wiring needs Secure Cable Connections: Equipped with gold screw terminals for a What is the small wire on the positive battery cable? 1986 f150 302 5. That way the aftermarket supplier can make one part number fit several vehicles. Then there is some sort of weird circular device around the positive battery terminal. That should work if the cables are still long enough after stripping and put on new connector. Do I On Chevy trucks and vehicles with side post battery terminals you can use this method of connection additional wires and cables without any special adapters Guys I need some help identifying this wire thats on the positive side of battery post. 0 The fuse on this small cable keeps blowing and kills the power. I'm The black wire looks a bit more factory as it disappears into the overall shrink wrap around the negative terminal. There are several ways you can connect multiple wires to a battery terminal: either using a terminal block, t-tap splice wire connector, Hey everybody. Just let me know in the comments what i might destroy/short/blow up . The other is a small one that runs about three inches Positive battery cable is too short in my car, so i need to attach my old one with my new one to get the right length. nuzmv qsy hplx izgw mbsd nqqngj axckgp jwjgon ftt crfvu