---
product_id: 256785428
title: "NOCO Black one size Group 31 Heavy-Duty Battery Tray for Marine, RV, Camper and Trailer Batteries, BT31S"
brand: "noco"
price: "HK$255"
currency: HKD
in_stock: true
reviews_count: 5
category: "Noco"
url: https://www.desertcart.hk/products/256785428-noco-black-one-size-group-31-heavy-duty-battery-tray
store_origin: HK
region: Hong Kong
---

# 120kg+ tensile strap strength UV & chemical resistant Impact-resistant to -20°F NOCO Black one size Group 31 Heavy-Duty Battery Tray for Marine, RV, Camper and Trailer Batteries, BT31S

**Brand:** noco
**Price:** HK$255
**Availability:** ✅ In Stock

## Summary

> 🔋 Lock it down, power up your adventure!

## Quick Answers

- **What is this?** NOCO Black one size Group 31 Heavy-Duty Battery Tray for Marine, RV, Camper and Trailer Batteries, BT31S by noco
- **How much does it cost?** HK$255 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/256785428-noco-black-one-size-group-31-heavy-duty-battery-tray)

## Best For

- noco enthusiasts

## Why This Product

- Trusted noco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built for Extremes:** Impact-resistant down to -20°F, ready for any harsh environment.
- • **Chemical & UV Armor:** Resists acid, gas, oil, and sun exposure to keep your battery safe and sound.
- • **Unshakable Security:** Heavy-duty 42-inch nylon strap locks your battery tight, no slip, no slide.
- • **Marine-Grade Compliance:** Meets USCG & ABYC standards for trusted marine and RV use.
- • **Effortless Peace of Mind:** Designed to eliminate battery movement during travel—ride with confidence.

## Overview

The NOCO BT31S Heavy-Duty Battery Tray is engineered for group 31 marine, RV, camper, and trailer batteries. Featuring a rugged 42-inch nylon hold-down strap with over 120 kg tensile strength, it secures your battery firmly in place. Built to withstand impacts down to -20°F and resist acid, gas, oil, and UV exposure, this tray meets USCG and ABYC marine safety standards, ensuring reliable, long-lasting battery protection on every journey.

## Description

The BT31S Battery Tray is one of the most durable and rugged battery trays for marine, RV, camper, and trailer batteries. Designed for use with a single group 31 battery. Include a 42-inch battery hold-down strap made for a water-resistant nylon material and withstands tensile loads of over 120 kilograms. Not only are these battery trays designed for abuse, but they also impact resistance down to minus 20 degrees Fahrenheit, withstand acid, gas, oil, and other contaminants, and immune to UV exposure. Meets United States Coast Guard (USCG) Code of Federal Regulations 183.420 and American Boat and Yacht Council (ABYC) E-10.7 specifications.Other commonly used search terms: battery tray,marine battery tray,boat battery tray,rv battery tray,battery tray kit,batteries tray,small battery tray,battery storage tray,trailer battery tray,battery hold down tray,battery trays,batterie tray,battery tray marine,marine battery trays,battery mounting tray,battery tray with strap,battery holder tray,deep cycle battery tray,marine battery hold down tray,battery box tray,battery trays for boats,12v battery tray,travel trailer battery tray,plastic battery tray,battery tray rv,noco battery tray,battery trays marine,camper battery tray,battery tray hold down,battery tray for boat,group 31 battery tray, 31 battery tray,battery tray 31, battery tray group 31

Review: They Just Wouldn’t Let Me Go—Until This Battery Tray Locked It Down 🔒⚡ - I used to worry every time I hit the road with my RV—would my battery hold tight or bounce loose like those exes who just wouldn’t quit? That shaky feeling disappeared the second I installed this NOCO BT24S battery tray. The heavy-duty strap grabs the battery like a vice, no slipping, no sliding. Now my battery stays put no matter how bumpy the ride gets—no surprises, no stress. It’s like finally cutting ties with all the drama and having something solid I can count on. If you want peace of mind and zero battery drama, this tray is the real deal. Trust me, once it’s holding your battery, you’ll never let go either. 🔋💯✨
Review: Good and sturdy! - Looks like good quality, thanks

## Features

- A rugged battery tray for group 31 batteries, including marine, RV, camper, and trailer batteries.
- Features a heavy-duty 42-inch hold-down strap with nylon resistant webbing that withstands a tensile load of over 120 kilograms of force.
- Impact-resistant down to minus 20 degrees Fahrenheit, withstands acid, gas, oil and other contaminants, and immune to UV exposure.
- Keeps your battery securely mounted and limits battery movement during transportation and operation.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E3ALEKI |
| Battery Type | Alkaline |
| Battery cell composition | Alkaline |
| Best Sellers Rank | #27,544 in Automotive ( See Top 100 in Automotive ) #8 in Car Battery Trays |
| Brand | NOCO |
| Brand Name | NOCO |
| Compatible with Vehicle Type | RV |
| Country of Publication | USA |
| Customer Reviews | 4.6 out of 5 stars 2,655 Reviews |
| Global Trade Identification Number | 00046221130508 |
| Included Components | 42-Inch Battery Trap, Group 31 Battery Tray |
| Item Type Name | NOCO BT31S Group 31 Heavy-Duty Battery Tray For Marine, RV, Camper And Trailer Batteries |
| Item Weight | 268 g |
| Item height | 1.28 inches |
| Item weight | 268 g |
| Manufacturer | NOCO |
| Manufacturer Part Number | BT31S |
| Number Of Cells | 6 |
| Size | One Size |
| Terminal | Marine Terminal |
| UPC | 046221130508 |
| Unit Count | 1 Count |
| Vehicle service type | RV |
| Voltage | 12 Volts |

## Product Details

- **Brand:** NOCO
- **Vehicle service type:** RV
- **Size:** One Size
- **Voltage:** 12 Volts
- **Battery cell composition:** Alkaline

## Images

![NOCO Black one size Group 31 Heavy-Duty Battery Tray for Marine, RV, Camper and Trailer Batteries, BT31S - Image 1](https://m.media-amazon.com/images/I/71XdxbWyYsL.jpg)

## Questions & Answers

**Q: I have limited space so could I get the measurements of this tray?**
A: Above illustration shows a little over 14.

**Q: Will this replace a factory tray**
A: Depends. Check the measurements of both the tray and the one you want replaced. I got these for my boat.

**Q: Does it come with mounting hardware and strap?**
A: Yes, it comes with a 42-Inch strap and mounting hardware.

**Q: Will marine series 31 fit?**
A: Yes, they will. I use two of these trays on my 25’ Parker, holding group 31 Odyssey batteries.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They Just Wouldn’t Let Me Go—Until This Battery Tray Locked It Down 🔒⚡
*by D***K on 8 July 2025*

I used to worry every time I hit the road with my RV—would my battery hold tight or bounce loose like those exes who just wouldn’t quit? That shaky feeling disappeared the second I installed this NOCO BT24S battery tray. The heavy-duty strap grabs the battery like a vice, no slipping, no sliding. Now my battery stays put no matter how bumpy the ride gets—no surprises, no stress. It’s like finally cutting ties with all the drama and having something solid I can count on. If you want peace of mind and zero battery drama, this tray is the real deal. Trust me, once it’s holding your battery, you’ll never let go either. 🔋💯✨

### ⭐⭐⭐⭐⭐ Good and sturdy!
*by L***A on 12 October 2025*

Looks like good quality, thanks

### ⭐ Manque le bac de batterie
*by J***U on 30 May 2025*

Bonjour J'ai reçu le socle, la sangle dans un colis contenant des toiles à peindre sur chassis commandé conjointement...mais je n'ai pas reçus le bac de batterie ...???? NOCO BT24S Group 24 Bac de Batterie

## Frequently Bought Together

- NOCO BT31S Group 31 Heavy-Duty Battery Tray for Marine, RV, Camper and Trailer Batteries
- 6 Gauge Marine Wire,6 AWG 20ft Duplex Marine Grade Wire Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer
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**Shop now:** [https://www.desertcart.hk/products/256785428-noco-black-one-size-group-31-heavy-duty-battery-tray](https://www.desertcart.hk/products/256785428-noco-black-one-size-group-31-heavy-duty-battery-tray)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-08*