I installed this unit because the Jeep has way too many electronic devices! It needed this device to help clean up the overload of wiring that is in this vehicle. CB radios, winch, rigid lighting, refrigerator, new radiator, and fan set up.
Gen 3 Power Hub for Group 34 Kits
Already have a Genesis dual battery system, but want to upgrade to the latest and greatest version? Simply order the Power Hub for our Group 34 dual battery kits and swap the top piece to instantly get all the great new features! This Gen 3 Power Hub is a direct replacement for the top lid on Genesis dual battery systems for the Jeep JK, Toyota Tacoma, and our Universal Dual battery kit.
IMPORTANT NOTE: THE GEN3 POWER HUB IS NOT COMPATIBLE WITH OPTIMA BATTERIES. DUE TO THE SHAPE AND SIZE OF THE LID, IT WILL NO LONGER MOUNT BETWEEN THE BATTERY POSTS ON OPTIMA BATTERIES.
Gen 3 Power Hub for Group 34 Kits
Sale price$499.00
This Power Hub fits the following dual battery systems
3rd Gen Toyota Tacoma
2nd Gen Toyota Tacoma
Jeep Wrangler JK
POWER HUB
Take a deeper look at the GEN 3 Universal Power Hub
Bus Bars
Adding electrical accessories to your vehicle has never been easier!
3 sizes of studs for connecting heavy wires like your winch, stereo amps, fuse boxes, air compressor, etc. Connect smaller ring terminals to the small screws.
Boost Switch
- Auto - Connects/Disconnects the batteries automatically based on their voltage level
- On - Manually connects the batteries together just like jumper cables to help start the engine
- Off - Manually separates the batteries
G Screen Port
Plug in our optional G Screen Monitoring System with a single cable to keep an eye on your system.
G Screen InfoHow It Works
The heart of the system is a smart battery combiner that handles connecting / disconnecting the batteries automatically.
When the engine starts, it allows the engine to charge the cranking battery first, then links the batteries together in parallel so they can both be charged by the alternator.
Once it sees the voltage drop below ~12.7v for a minute, it will separate the batteries. Your accessories connected to the bus bars continue to run from the second battery and won't drain your cranking battery.
The Positive and Negative bus bars have 3 different size studs - - 3/8", 5/16", and 1/4" diameter for heavy cables for a winch, air compressor, fuse box, etc, and three #10 screws for attaching smaller ring terminals for your low amp accessories such as small LED lights.
Our battery cables are made with 2ga heavy duty, high strand count, pure copper welding cable. Why welding cable instead of battery cable? It's more flexible, more conductive, with a thicker, more abrasion resistant jacket for ultimate durability. The lugs are made of pure copper and tin plated which is more conductive and eliminates corrosion, then covered with an extra thick, adhesive-lined heat shrink material to fully seal the ends of the copper wire for long lasting performance.
- Cranking Battery Positive - 13 Feet
- Cranking Battery Negative - 48"
- Aux Battery Positive - 32"
- Aux Battery Negative - 32"
Write content to help your customers to better understand your products or policies.
Write content to help your customers to better understand your products or policies.
Because this Universal version of our Power Hub may be installed in a wide variety of applications, it's hard to give an accurate installation time. You'll need to locate a spot to securely mount the Power Hub, then run 2 cables to the cranking battery, and the other 2 cables to your accessory battery. All the rest of the wiring is done for you. Generally speaking, about 2 hours labor is typical.
The Power Hub can be used with any type of batteries - as long as the cranking and the accessory batteries are of the same type. Do not mix battery types (such as AGM and lithium) because doing so will reduce the lifespan of both.
It can be installed in any orientation in any type of vehicle - truck, RV, boat, heavy equipment, including in wet areas since all the components are water resistant.
G Screen
Monitoring System
An Optional add-on for your dual battery system to see the status of your batteries.
G Screen for Gen 3 Dual Battery Systems
FAQ
How long will it take to get my order?
Our products ship from our office in Olive Branch, MS, just outside of Memphis, TN. We work hard to keep everything in stock for same day shipping on most orders placed by 3pm Central time. Click here to see a map showing transit times by UPS Ground for the USA. You may select Expedited Shipping services on the checkout page if faster delivery is needed. Tracking information will be provided when we create your shipping label.
How can I hook up solar panels?
Most people want to use solar panels to be able to run their accessories for as long as possible with the engine off. You can connect the solar charge controller directly to our power and ground bus bars. The solar charge will go into your aux battery first to replace the power used by your accessories. As long as the panel is big enough to keep up with the demand and charge up the battery, then our smart isolator will link them together, and the solar will flow over to the cranking battery as well
How do I connect a charger to keep both batteries charged?
You can connect a charger to your factory positive wire on the cranking battery and the factory negative wire on the aux battery. This way the trickle charger works just like your alternator - it will charge the cranking battery first for a couple minutes, then the smart isolator links the batteries together to charge the aux battery as well.
I left my headlights/radio/dome lights turned on, and now the engine won't crank. I thought the system would turn off the cranking battery to protect it from getting too low.
The factory positive wire harness feeds power directly to your fuse box, which means all of the factory circuits are powered from your cranking battery. The isolator does not turn off power to the fuse box. It 'isolates' the 2 batteries from each other, to protect your cranking battery from being drained by your aftermarket accessories that you have wired up to the bus bars. If you accidentally drain your cranking battery, that's when you'd use the boost button to jump start yourself from the second battery.
My factory post clamps won't get tight enough on the battery post. It is loose and causing weird electrical issues.
Most factory battery post clamps are made of light duty stamped sheetmetal, and stretch or wear out over time. First, make sure the post clamp is fully seated all the way to the bottom of the battery post. Try loosing up the post clamp nut so it is very loose, then use a large socket and gently tap the clamp down onto the post. Now tighten the clamp nut and see if it is secure. 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.
Do I need an sPOD, or is it unnecessary since the kit has the power and ground bus bars for hooking up my accessories?
The sPOD system from www.4x4spod.com is a great compliment to our dual battery system. It allows you to easy add electrical accessories that need a fuse, relay, and a switch. It does have limitations, however, with the amount of current that can be used through any one switch. For example, you can't control a winch with it due to the very high amp draw for the winch. 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.
How do I connect an sPOD system to the dual battery kit?
The sPOD source unit should be connected directly to our power and ground bus bars. This way, anything that you are controlling through the sPOD will get power from the aux battery, and will not drain down your cranking battery.
Do you ship overseas?
Yes, we ship all over the world. We have customers in over 53 countries! Shipping costs will be calculated before you checkout.
Customer Reviews
Overall rating: 5.0 / 5 from 9 reviews.
I’m a long time customer from the beginning with the Gen 1. The new Gen 3 has been a great addition to my Jeep. I’ve been building Jeeps since the 90’s. I enjoy the outdoors and the adventure of traveling off road. I can’t count how many times I’ve benefited from having two full sized functional batteries vs one. There’s no comparison. If your vehicle is equipped with additional electrical accessories such as off road lights, recovery winch, refrigerator etc, a Genesis Dual Battery Kit is a must! Awesome product!
I have been very happy with the Genesis 2nd generation group 34 set up. I've added so much stuff to my truck's accessory side, I needed something better. The 3rd generation answers that call. Easy to set up and more options. I was maxed out on the prior build. This cleans it up and makes my life easier. I'm still using stock alternator. When parked I have Renogy 100 watt solar panel charging the accessory battery. All built back in 2018. 2017 Tacoma TRD Off Raod long bed. Cheers.
Much cleaner install that the original. Very easy to swap out. Took maybe a half hour. I only wish it came with battery terminal covers. Was a pain to use the ones I already had from the original.
Nice Upgrade from Gen 2 for Jeep JK.
Easy install. Improvements from Gen1 are the protective plastic cover preventing shorts, more heavy duty bus bar connectors, and higher amp solenoid to handle alternator upgrades. The best thing is for early purchasers, you can buy only the top and keep the old battery tray. This saves you money to keep up with upgrading to latest versions if needed.
Mike went the extra mile to set up my overseas shipping. The quality of the components and well thought-out design was well worth the price.
Haven't installed it yet but it's better than the alternative using starter relays
Greetings! I just wanted to let you know that I am very happy with my order for the GEN 3 Power Hub for the JK, as well as for the firmware update to my G Screen. Shipping was fast for the Hub and the turnaround for the G Screen Firmware Update was lightning fast. I sent the G Screen to you on 12/1/23, and received it back on 12/6/23, just 5 days later. I completed the installation yesterday when the G Screen arrived and the system worked perfectly! I watched your video on the V 5.3 G Screen and mine performs exactly as stated in the video. Overall, the no power needed to maintain state of the combiner in closed or open position, and the manual "off" (open-state) features, were most important to me. Having the G Screen updated to manage everything from the driver's seat is great! The additional bus bar real estate over the previous GEN is a bonus, also.So, thank you! You folks knocked this one out of the park!
Contact Us