NOCO BS48R 48" Battery Box Strap Kit with Stainless Steel Hardware
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NOCO BS48R 48" Battery Box Strap Kit with Stainless Steel Hardware
A reliable replacement or upgrade strap for securing your marine battery box. The NOCO BS48R features a 48-inch woven polypropylene strap that resists acid, saltwater, oil, and fuel — everything a marine battery compartment throws at it. Stainless steel hardware is included so you have everything needed for a complete, ready-to-install replacement.
At 48 inches, this strap works with larger battery boxes and enclosures where a standard 38-inch strap falls short.
Key Features
- 48" woven polypropylene strap — resistant to acid, saltwater, oil, and gas
- Includes stainless steel hardware for a complete installation
- Designed as a direct replacement for NOCO battery box straps
- Compatible with most standard marine battery boxes and enclosures
Parts Desk Insights
Best use case: This is the right strap when your existing battery box strap is worn, cracked, or missing hardware — particularly on larger Group 27, 29, or 31 battery boxes where a longer strap is needed. The stainless steel hardware makes it a better long-term choice in saltwater environments compared to plastic-buckle alternatives.
If you need a shorter strap, see these alternatives:
- Seachoice 42" Battery Strap
- Seachoice 38" Battery Tie-Down Strap
- T-H Marine 38" Replacement Battery Tray Strap
- Attwood 38" Battery Strap Kit
- Attwood 54" Battery Strap Kit
Looking for a complete battery tray or box? Browse our full selection:
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.