Off-Grid Engineering "Black November" Sale!

Why have a Black Friday sale when you could have a "Black November" sale?

Off-Grid Engineering is happy to offer 15% off all complete dual battery systems for the entire month of November!

Simply use coupon code TWBLACKNOVEMBER and the discount will be applied at checkout OR use this link:
https://www.**************/discount/TWBLACKNOVEMBER?redirect=%2Fcollections%2Fdual-battery-systems



Check out our Tacoma specific kits:

Our 2005-Current Toyota Tacoma TRD Off-Road Compelte Dual Battery System. The system was designed specifically for Tacomas with ATRAC. It allows for the fitment of a Group 35 battery on the passenger side and up to a Group 31 on the drivers side. Read more about it here:
https://www.**************/collections/dual-battery-systems/products/2nd-3rd-gen-toyota-tacoma-wiring-kit





Our "Side-by-Side" dual battery system will fit all 2nd and 3rd Gen Toyota Tacomas. It was designed specifically for the TRD Sport and SR5 trims level Tacomas that do not have the room for our "Split-System", however, it will fit TRD Off-Road models as well. It allows for the fitment of two Group 35 batteries in the factory location. Read more about here:
https://www.**************/collections/dual-battery-systems/products/2016-toyota-tacoma-trd-sport-sr-sr5-complete-dual-battery-system


Off Grid Engineering, LLC is a small company in Colorado that specializes in complete power solutions for Toyota trucks. All products are handmade in Colorado using as many USA sourced components as humanly possible. We challenge you to find a higher quality power system for your vehicle.

 

@EatSleepTacos This is dope! I might have to do this

 

Possible PowerTrays/OGE combo sale?


PS...Tacoma split system purchased

 

there goes my money.

 

Split system ordered

 

Nice! Thanks for the order!

You're going to have to beat up Mr. Powertrays for the other sale

 

Got it! Thanks for the order!

 

I want to order the side by side system for my 2018 DCSB OR, two questions:

Will it work with two optima 34 batteries?
I am pcsing from TN to Alaska in December, and my truck is going on the boat on Dec 10. Will I have the kit in hand by then?

Thanks!

 

The max recommended size for the side-by-side system is two Group 35's. You can see in the picture above how tight those two batteries are. The Group 34 batteries are a bit longer and shorter than those. You may be able to squeeze them in there if you are willing to cut some plastic away from the fuse box support, but I cant guarantee it.

As far as lead time is concerned. If you order a side-by-side system today, I would probably have it out this week.

Let me know if you have any other questions.

 

The only time I'm pissed about not having ATRAC.

 

We will be haveing a sale over Black Friday weekend but if your eager you can always use the Tacoma World discount “TWPROUD” for 15% off a PowerTray purchase

 

@HeliMedic how about some glam pics of those new machined trays

 

Welp..

I am curious though, for the TRD OR split kit, above you say a group 31 and group a 35. But you website says two group 35's. Does it matter?

 

things of beauty

 

Well then... Since you asked

Our passenger side Tacoma trays are now fully CNC machined, two at a time, with extreme attention to detail. Machined, welded, and assembled in Colorado, USA

 

@sd1uh8as

 

I just bought the battery hold down kit recently and it looks so good, and the price was great !

 

Great question. If you dont feel like reading a dissertation... the short answer is: No. I dont believe it matters.

Why?

When installing a dual battery system, it is traditionally recommended that both batteries be of the same size, age, and construction type. This way, both batteries charge and discharge at the same rate. So, as a general rule, I usually follow this mantra.

My true opinion is... This traditional recommendation came from battery systems in boats, RV's, and other applications that have one starting battery isolated from a large bank of house batteries. The house battery bank needs to consist of identical batteries. I agree with this. Its proven.

In contrast, an automotive dual battery system consists of one battery that is deep cycled for accessories and one battery that is used as a starting battery and kept almost fully charged all the time. With this type of use, the batteries will be mismatched from day one. So, in this application, I do not believe that a small difference in size between the two batteries will be detrimental.