Genesis Offroad Battery Heat Shield Sleeve - Group 34
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Warranty Information
Vendor warranty summary
Genesis Offroad Warranty
At a glance: 3 years on wiring, trays and most Genesis parts; 1 year on isolators/combiners
This is Genesis Offroad's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 4, 2026.
Coverage by product
| Product or component | Coverage |
|---|---|
| Smart battery isolator (Cole Hersee, Gen 1/Gen 2 kits) | 1 year from original purchase date |
| Heavy-duty combiner (Gen 3 kits) | 1 year |
| Wiring, battery tray and related kit components | 3 years from original purchase date |
| All other Genesis Offroad-branded products | 3 years |
| Third-party batteries and electronics (Odyssey, Full River, Ohmmu, Dakota Lithium, Redarc) | Covered by that maker's own warranty (e.g. Ohmmu 4 years / 48 months; Redarc 2 years) |
| Finish (powder coat / paint) | Not covered |
| Installation labor | Not covered |
- Original purchaser only — coverage does not transfer if you sell it.
- Keep your NVMOS order confirmation — proof of purchase is required.
What's covered
- Defects in materials and workmanship on Genesis Offroad parts
- Genesis decides whether to repair, replace or refund the purchase price
What's not covered
- Powder coat or paint finish
- Labor to install or remove the product
- Accidents, abuse, misuse or normal wear and tear
- Bad installation or any modification
- Tampering, unauthorized disassembly, or swapping wires/lugs
- Electrical shorts caused by careless handling
How to make a Genesis Offroad warranty claim
- Call or email Genesis Offroad customer service first
- Have a dated copy of your sales receipt ready
- Give your name, address, phone, a description of the problem and the receipt
- Ship the part, freight prepaid, to Genesis Offroad, 51 Downing St Suite E, Olive Branch, MS 38654
- Battery or third-party component claims follow that brand's own warranty process
Genesis Offroad contact: Phone: 901-214-5337 · Email: info@genesisoffroad.com · Claim page / support
Bought it from NVMOS? Start with us.
Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to Genesis Offroad, and help it along either way.
Shop Genesis Offroad at NVMOS
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See all Genesis Offroad products, lead times and FAQs →
Disclaimer: The information on this page describes Genesis Offroad's own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: Genesis Offroad official warranty information. Last updated on nvmos.com: October 4, 2026. See our return policy for NVMOS's own terms.
About the brand
Genesis Offroad builds vehicle-specific dual battery systems that tuck an auxiliary battery under the hood. NVMOS carries its Gen 3, OMEGA and DIY kits plus G Screen monitors, power hubs and outlet boxes for Tacoma, 4Runner, Tundra, FJ Cruiser, Wrangler, Gladiator and Bronco owners running fridges, lights and winches.
Based in: Olive Branch, Mississippi · Made in: USA · Started: Around 2010 · Lead time: In stock: ships in 24–48 hours
Shop all 100 Genesis OffroadWarrantyAll brands
Warranty terms are set by Genesis Offroad, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
Under-hood heat is hard on any battery, and it is worse when the battery sits over an exhaust manifold. Lithium batteries add a twist: when they get too hot they shut themselves off to protect the cells, and whatever was running on them, usually the fridge or the camp lights, goes dark with them. Genesis Offroad built this sleeve to keep that from happening, and it also helps lead acid, AGM and sodium batteries last longer in hot climates.
The sleeve is made by DEI (Design Engineering, Inc.) from its multi-layer elastomer laminate. Genesis ran it with a temperature probe in the same spot inside the sleeve and saw city driving barely above 90 F, a couple of hours on the highway topping out around 119 F, and an all-day highway run peaking at 129 F. They report a drop of 38 F or more in real use. Those are Genesis's own test results, not a lab certification, but they line up with what you would expect from a proper heat barrier. The material is rated to withstand a 1,500 C flame for 30 minutes and has a 6 kV DC dielectric strength, so it doubles as electrical insulation around the battery.
This is the Group 34 size. Genesis sells a separate sleeve for Group 24 and 25 batteries, so check your battery group before ordering.
Trade-offs
A sleeve slows heat soak; it does not cool the battery. If your tray is packed tight, confirm the battery still drops in with the sleeve on.
Fitment
Group 34 batteries, in any vehicle, so it is listed as universal.
Install notes
Slide the battery into the sleeve, then set the sleeved battery in the tray and secure it as usual. The sleeve is flexible and goes on by hand.
Questions before you order?
Fitment questions are easier to settle before the box ships. Call or text us at (920) 249-7744.
Specifications
Genesis Offroad Battery Heat Shield Sleeve FAQs
What battery size does it fit?
Group 34. Genesis sells a separate sleeve for Group 24 and 25 batteries.
Is it only for lithium batteries?
No. It also helps extend the life of lead acid, AGM and sodium batteries.
How much cooler does it run?
Genesis reports a drop of 38 F or more in its own testing.
How do I install it?
Drop the battery into the sleeve before setting it in the tray.
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