---
product_id: 60757605
title: "NB300 Quick Release Bracket (Extreme Duty)"
brand: "h3r performance"
price: "₱868"
currency: PHP
in_stock: false
reviews_count: 5
url: https://www.desertcart.ph/products/60757605-nb300-quick-release-bracket-extreme-duty
store_origin: PH
region: Philippines
---

# Extreme duty engineered Quick release for instant swaps 522g ultra-durable build NB300 Quick Release Bracket (Extreme Duty)

**Brand:** h3r performance
**Price:** ₱868
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up fast, perform harder — the NB300 never quits!

## Quick Answers

- **What is this?** NB300 Quick Release Bracket (Extreme Duty) by h3r performance
- **How much does it cost?** ₱868 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/60757605-nb300-quick-release-bracket-extreme-duty)

## Best For

- h3r performance enthusiasts

## Why This Product

- Trusted h3r performance brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Robust 522g construction designed for heavy-duty use
- • **Global Standard:** Manufactured in China with strict quality controls ensuring consistency
- • **Swift & Seamless:** Quick release mechanism for effortless battery changes on the go
- • **Compact Powerhouse:** Sleek dimensions (7.9 x 16.3 x 7.9 cm) fit seamlessly into your setup
- • **Precision Engineered:** Crafted by H3R Performance for reliable, OEM-grade quality

## Overview

The H3R Performance NB300 Quick Release Bracket is a compact, 522g extreme-duty battery bracket engineered for rapid battery swaps. Designed and manufactured by H3R Performance in China, it offers OEM-level reliability and durability, making it an essential upgrade for professionals demanding efficiency and toughness.

## Description

H3R performance NB300 Extreme Duty Quick Release Bracket for 1. Dimensions in inches (LxWxH): 9.7 x 9.7 x 3.3

Review: Thankfully have not needed to use the fire extinguisher. But the peace of mind of knowing it's there in my classic car, and won't cause more damage to interior, paint, or electronics if I do need to use it (as compared to using a traditional chemical agent extinguisher), is worth the expense. The Extreme Duty mount works exactly as advertising. It's easy to attach to the seat-mounted bracket, and easy to access. I have mine mounted behind the driver seat. Nobody is ever in the rear seat, it's easy to access, and maintains a clean look.
Review: Great quality and rigid/sturdy. Definitely a snug fit and took a little finesse to get the bolts to line up perfectly on then extinguisher tank, but once it’s set it’s a permanent solution

## Features

- Package Dimensions: 7.874 cms (L) x 16.256 cms (W) x 7.874 cms (H)
- Product Type: Battery
- Package Quantity: 1
- Country Of Origin: China

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TO64GQ0 |
| Brand | H3R Performance |
| Customer Reviews | 4.4 4.4 out of 5 stars (62) |
| Date First Available | 28 Mar. 2015 |
| Item Weight | 522 g |
| Item model number | NB300 |
| Manufacturer | H3R Performance |
| Manufacturer part number | NB300 |
| Model | NB300 |
| OEM Part Number | NB300 |

## Product Details

- **Colour:** Black
- **Brand:** H3R Performance
- **Material:** Nylon
- **Finish type:** Black
- **Manufacturer:** H3R Performance

## Images

![NB300 Quick Release Bracket (Extreme Duty) - Image 1](https://m.media-amazon.com/images/I/61NMoM399VL.jpg)
![NB300 Quick Release Bracket (Extreme Duty) - Image 2](https://m.media-amazon.com/images/I/31NSYlp0owL.jpg)
![NB300 Quick Release Bracket (Extreme Duty) - Image 3](https://m.media-amazon.com/images/I/31WzltURdIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***. on 5 July 2025*

Thankfully have not needed to use the fire extinguisher. But the peace of mind of knowing it's there in my classic car, and won't cause more damage to interior, paint, or electronics if I do need to use it (as compared to using a traditional chemical agent extinguisher), is worth the expense. The Extreme Duty mount works exactly as advertising. It's easy to attach to the seat-mounted bracket, and easy to access. I have mine mounted behind the driver seat. Nobody is ever in the rear seat, it's easy to access, and maintains a clean look.

### ⭐⭐⭐⭐⭐ Review
*by C***A on 6 March 2025*

Great quality and rigid/sturdy. Definitely a snug fit and took a little finesse to get the bolts to line up perfectly on then extinguisher tank, but once it’s set it’s a permanent solution

### ⭐⭐⭐⭐⭐ Review
*by C***G on 27 November 2024*

A great fire extinguisher mount. Perfect for a race car.

## Frequently Bought Together

- H3R Performance NB300 Quick Release Bracket (Extreme Duty), Black
- H3R Performance Vehicle Fire Extinguisher Seat Mount
- MaxOut ABC Fire Extinguisher for Vehicle, Marine & Home Safety | Car, Truck, Off-Road, UTV, RV, Boat | Refillable Dry Chemical | Mounting Bracket | UL Listed, USCG Approved | 2.5 lbs Black

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**Shop now:** [https://www.desertcart.ph/products/60757605-nb300-quick-release-bracket-extreme-duty](https://www.desertcart.ph/products/60757605-nb300-quick-release-bracket-extreme-duty)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-04-01*