The Genesis Offroad dual battery kit for the Toyota Tacoma is the most complete and easiest to install kit on the market. Matching Group 34 batteries are required. It can get up to 140 degrees, even with the engine turned off, which is way too hot to touch with your hand, but not nearly hot enough to hurt anything around it. The positive lead to the aux is run under the front crossmember. I figured out that if I were to remove my QuickAir compressor from the passenger-side fender area, that I would have enough room to mount an Optima Group 34 battery on its side with no interference from the hood. In practice this means that while you are driving around all day you are charging both batteries like normal, but when the vehicle is off the batteries are not connected and cannot see one another.
I was asked in another thread to post pics of my dual Optimas and battery kit 40103 from. Before getting too deep into the project, we found a suitable home for the Piranha auxiliary fuse box mount. The top cover plate has several innovative features in a simple package. Broke the door lock and ignition so it could be started with a screw driver but the kill switch saved our bacon although they got some items from the cab. Its a pretty big investment, so it'll be on the next list for sure. You can also try using a battery post shim, available from your local auto parts store, to fill the gap between the clamp and the post, allowing the clamp to tighten down more securely.
They had the best rate and the came recommended by my neighborhood mechanic. The cheapest way is that you manually turn them on and off, I call these idiot switches, because sooner or later some idiot and I've been there will forget to turn the switch on no charge goes into the auxiliary battery or off at the right time and then the starting battery gets drained as well. We are now a few thousand active members! Additionally, it has a cutoff switch that will disconnect the batteries altogether if they begin to overcharge. The secondary battery will have a new home where your current power steering fluid reservoir sits. With the battery installed, reinstallation of the removed parts can continue. Also includes high amp power and ground bus bars. Although the installation is not technically demanding, the process is time consuming and I would give yourself 4-6 hours for the installation.
To gain access to the area, you will need to unbolt your windshield washer fluid reservoir. This works great especially at night, If I have data coverage I can use Google Earth to see the terrain in detail, and have found some good camping spots this way at night. I thought the system would turn off the cranking battery to protect it from getting too low. People have been using and charging auxiliary batteries in their cars and caravans with varying degrees of success for over a century. Their batterieshave the thickest casings to protect from heat.
So over the years our demands on the humble auxiliary battery have increased to the point that we need much more usable energy, and over a longer period of time, and we need fast and safe ways to recharge our batteries. It is loose and causing weird electrical issues. The second positive cable running along the firewall in this picture is for my existing auxiliary fuse block. Please understand that when charging from a vehicle alternator one of your biggest enemies is voltage drop, you need to have the highest possible voltage at the auxiliary battery, this will allow it to charge as quickly as possible, and as fully as possible. Now this is much simpler than most people think, it is not complex, and as long as you take care almost anyone can do it.
We have a big tarp to extend off the back or side so we can still be protected when cooking or getting out of the truck or need desert or summer shade. We decided on a 275-amp upgrade and I opted for the powder coat option in Firetruck Red, which would be a great improvement over the factory 130-amp alt. . The following pictorial will illustrate the basic layout of this system. This will disable its low voltage cutoff system. Its a job and takes a couple hours. .
When you are contemplating remote travel and you plan to add a fair amount of electronic accessories to your vehicle of choice, it's not a bad idea to consider an auxiliary battery system. The wiring is wrapped up tidy in flex covering and run into the cab through the rubber firewall grommet. He set out to across the American West. Most normal auto repair shops will not want to do a dual battery setup. This kit comes with no components mounted onto the top lid, but you still get all the hardware you need to install it into your 2016+ Toyota Tacoma. He helped me identify which plug I needed oval or a circular as the Toyota 4.
Tacoma Dual Battery System Dual Battery System Have you ever been camped out with your vehicle. Water and power analogies work well here, so think about it, if you want to fill a bucket full of water fast, would you use a hose the size of a straw, or a ½ inch garden hose, or bigger bigger is always best! Now back to the factory reservoir mount. Single Battery Setup Previously when I spent the better part of , I was running the normal single battery setup. We have a solution for that! Our bus bars are perfect for connecting accessories that need direct battery power, or for those that come with a wire harness that includes a fuse, relay, and switch. This is for those that might install an auxiliary battery in their Caravan or camping trailer.
Once they drain below 12. Solenoid is installed on the charcoal canister bracket. Since you have 2 batteries, and since our smart isolator will already protect your cranking battery from getting drained, you probably don't care if your accessory battery gets drained down all the way. It allows you to easy add electrical accessories that need a fuse, relay, and a switch. The power steering fluid can also be refilled at this point. I am going to be doing this next week. Matching Group 34 batteries are required.