---
product_id: 56349948
title: "Trustfire TR-3T6 3800 Lumens LED torch/Flashlight 18650 Battery Extension Tube"
brand: "trustfire"
price: "€ 0.38"
currency: EUR
in_stock: false
url: https://www.desertcart.ie/products/56349948-trustfire-tr-3t6-3800-lumens-led-torch-flashlight-18650-battery
store_origin: IE
region: Ireland
---

# 3800 Lumens Brightness Compatible with 3x18650 Batteries Aluminium Build Trustfire TR-3T6 3800 Lumens LED torch/Flashlight 18650 Battery Extension Tube

**Brand:** trustfire
**Price:** € 0.38
**Availability:** ❌ Out of Stock

## Summary

> 🔦 Light Up Your Life with Trustfire!

## Quick Answers

- **What is this?** Trustfire TR-3T6 3800 Lumens LED torch/Flashlight 18650 Battery Extension Tube by trustfire
- **How much does it cost?** € 0.38 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/56349948-trustfire-tr-3t6-3800-lumens-led-torch-flashlight-18650-battery)

## Best For

- trustfire enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from robust aluminium for ultimate durability.
- • **Unmatched Brightness:** Illuminate your world with a staggering 3800 lumens!
- • **Compact & Lightweight:** Weighing only 22.68 grams, it's the perfect companion for on-the-go professionals.
- • **Extended Battery Life:** Power up with the option for 3x18650 batteries for longer adventures.
- • **Versatile Compatibility:** Designed to fit Trustfire models and more, ensuring you’re always prepared.

## Overview

The Trustfire TR-3T6 is a high-performance LED flashlight boasting an impressive 3800 lumens of brightness. Designed for versatility, it allows the use of three 18650 batteries instead of two, extending your usage time. With a lightweight aluminium body and compatibility with various Trustfire models, this flashlight is perfect for professionals seeking reliability and power in their everyday carry.

## Description

Description: 2*18650 upgrated to 3*18650 Enhancement! 100% Brand New, Anodized Aluminum. This 18650 extension Tube is especially for Trustfire TR-1200 LED torch. With this extension tube, you are able to use 3X18650 INSTEAD OF 2x18650 batteries in your 1200 Torch.  Size (mm): 81mm (Length) x 20mm (Body diameter). For one more piece 18650 battery extension use. Net Weight (g): 30g. Color: Black. Compatibility model: Trustfire Tr-1200, 3T6 and other models with same metal case design as follows, Ultrafire WF-500, WF-600 series; Cree 1200. Romisen RC-S5. Romisen RC-T5. Please make sure the extension tube is the right one for your torch before you buy.

## Features

- Trustfire TR-3T6 3800 Lumens LED torch/Flashlight 18650 Battery Extension Tube
- Size (mm): 81mm (Length) x 20mm (Body diameter)
- For one more piece 18650 battery extension use.
- Trustfire Tr-1200, 3T6 and other models with same metal case design as follows,
- you are able to use 3X18650 INSTEAD OF 2x18650 batteries in your 1200 Torch.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 13.46 x 4.83 x 2.29 cm; 22.68 Grams |
| Part number | BY-6LEY-I75W |
| Material type | Aluminium |
| Power source type | Battery-Powered |
| Manufacturer | Trustfire |
| Item model number | TR-3T6 |
| ASIN | B009GIXX4W |

## Images

![Trustfire TR-3T6 3800 Lumens LED torch/Flashlight 18650 Battery Extension Tube - Image 1](https://m.media-amazon.com/images/I/41ZlKJGdAUL.jpg)
![Trustfire TR-3T6 3800 Lumens LED torch/Flashlight 18650 Battery Extension Tube - Image 2](https://m.media-amazon.com/images/I/41oc-EP3F1L.jpg)
![Trustfire TR-3T6 3800 Lumens LED torch/Flashlight 18650 Battery Extension Tube - Image 3](https://m.media-amazon.com/images/I/41TQ3U7ubFL.jpg)

---

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-07*