---
product_id: 25662286
title: "Stupidbright™ Extension Cable 2 1/3 feet Connector from Battery to Headlights, Female to Male Plug, Universal Fit with Cree LED Bicycle Lights with Standard 2.1mm x 5.5mm Cables."
brand: "stupidbright"
price: "NT$105"
currency: TWD
in_stock: false
url: https://www.desertcart.tw/products/25662286-stupidbright-extension-cable-2-1-3-feet-connector-from-battery
store_origin: TW
region: Taiwan
---

# flexible, durable cable IPX65 waterproof rating 2.3 ft universal extension Stupidbright™ Extension Cable 2 1/3 feet Connector from Battery to Headlights, Female to Male Plug, Universal Fit with Cree LED Bicycle Lights with Standard 2.1mm x 5.5mm Cables.

**Brand:** stupidbright
**Price:** NT$105
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your ride, rain or shine—never miss a beat with Stupidbright™!

## Quick Answers

- **What is this?** Stupidbright™ Extension Cable 2 1/3 feet Connector from Battery to Headlights, Female to Male Plug, Universal Fit with Cree LED Bicycle Lights with Standard 2.1mm x 5.5mm Cables. by stupidbright
- **How much does it cost?** NT$105 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/25662286-stupidbright-extension-cable-2-1-3-feet-connector-from-battery)

## Best For

- stupidbright enthusiasts

## Why This Product

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

## Key Features

- • **Optimal Length:** 2 1/3 feet extension gives you versatile mounting options—from helmet to battery pack without hassle.
- • **Lightweight & Compact:** Weighs just 0.12 kg with a slim profile—easy to carry and install without bulk.
- • **Universal Compatibility:** Seamlessly connects with most Cree LED bike lights using standard 2.1mm x 5.5mm plugs.
- • **Weatherproof Confidence:** IPX65 waterproof rating ensures your ride stays lit through rain, mud, and unexpected downpours.
- • **Built to Bend, Not Break:** Durable, flexible cord designed to withstand daily flexing without cracking or damage.

## Overview

The Stupidbright™ Extension Cable is a 2 1/3-foot universal connector designed for Cree LED bicycle lights, featuring a standard 2.1mm x 5.5mm plug. Its IPX65 waterproof rating and flexible, durable cord make it perfect for all-weather cycling, providing reliable power from battery to helmet light with ease.

## Description

Full description not available

## Features

- Universal Fit with Most Cree Powered Bicycle Lights: Standard 2.1mm x 5.5mm Cable Connectors.
- Use For Your Helmet Light: 2 1/3 ft allows for various uses of your bicycle light. Use the extension for helmet to your battery pack.
- Waterproof Design: IPX65 Rating, to withstand the harshest weather conditions.
- Durable & Flexible Cord: Never worry about the cord tearing. These Were design to flex and bend without cracking.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 11.3 x 7.28 x 1.38 inches |
| Package Weight | 0.12 Kilograms |
| Brand Name | Stupidbright |
| Manufacturer | Stupidbright |
| Part Number | SBEXT |

## Product Details

- **Brand:** Stupidbright
- **Connector Gender:** Male-to-Female
- **Item Length:** 108 Inches
- **Manufacturer:** Stupidbright
- **UPC:** 737382967590

## Images

![Stupidbright™ Extension Cable 2 1/3 feet Connector from Battery to Headlights, Female to Male Plug, Universal Fit with Cree LED Bicycle Lights with Standard 2.1mm x 5.5mm Cables. - Image 1](https://m.media-amazon.com/images/I/71oSR-dH-wL.jpg)
![Stupidbright™ Extension Cable 2 1/3 feet Connector from Battery to Headlights, Female to Male Plug, Universal Fit with Cree LED Bicycle Lights with Standard 2.1mm x 5.5mm Cables. - Image 2](https://m.media-amazon.com/images/I/81OIU7RZcUL.jpg)
![Stupidbright™ Extension Cable 2 1/3 feet Connector from Battery to Headlights, Female to Male Plug, Universal Fit with Cree LED Bicycle Lights with Standard 2.1mm x 5.5mm Cables. - Image 3](https://m.media-amazon.com/images/I/81rkQR3XkkL.jpg)
![Stupidbright™ Extension Cable 2 1/3 feet Connector from Battery to Headlights, Female to Male Plug, Universal Fit with Cree LED Bicycle Lights with Standard 2.1mm x 5.5mm Cables. - Image 4](https://m.media-amazon.com/images/I/71t8yQ8ae4L.jpg)
![Stupidbright™ Extension Cable 2 1/3 feet Connector from Battery to Headlights, Female to Male Plug, Universal Fit with Cree LED Bicycle Lights with Standard 2.1mm x 5.5mm Cables. - Image 5](https://m.media-amazon.com/images/I/91w1CG+BgEL.jpg)

---

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**Shop now:** [https://www.desertcart.tw/products/25662286-stupidbright-extension-cable-2-1-3-feet-connector-from-battery](https://www.desertcart.tw/products/25662286-stupidbright-extension-cable-2-1-3-feet-connector-from-battery)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-14*