---
product_id: 11382869
title: "Trustfire TR-3T6 3800 Lumens LED Torch/Flashlight 18650 Battery Extension Tube"
brand: "trustfire"
price: "1.86 DT"
currency: TND
in_stock: false
reviews_count: 7
url: https://www.desertcart.tn/products/11382869-trustfire-tr-3t6-3800-lumens-led-torch-flashlight-18650-battery
store_origin: TN
region: Tunisia
---

# Trustfire TR-3T6 3800 Lumens LED Torch/Flashlight 18650 Battery Extension Tube

**Brand:** trustfire
**Price:** 1.86 DT
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Trustfire TR-3T6 3800 Lumens LED Torch/Flashlight 18650 Battery Extension Tube by trustfire
- **How much does it cost?** 1.86 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/11382869-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

## Description

Weight: 60.00 gProduct FeaturesTrustfire TR-3T6 3800 Lumens LED torch/Flashlight 18650 Battery Extension TubeSize (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.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.<

## Images

![Trustfire TR-3T6 3800 Lumens LED Torch/Flashlight 18650 Battery Extension Tube - Image 1](https://m.media-amazon.com/images/I/41s5+-U13+L.jpg)
![Trustfire TR-3T6 3800 Lumens LED Torch/Flashlight 18650 Battery Extension Tube - Image 2](https://m.media-amazon.com/images/I/412O7+7tUnL.jpg)
![Trustfire TR-3T6 3800 Lumens LED Torch/Flashlight 18650 Battery Extension Tube - Image 3](https://m.media-amazon.com/images/I/41uW+74YT8L.jpg)

## Customer Reviews

### ⭐⭐ 







  
  
    Terrific flashlight. I just wish that quality control was ...
  

*by R***N on Reviewed in the United States on May 16, 2016*

Terrific flashlight. I just wish that quality control was better. I had to return and re-order about 5 or 6 times (ordered 5 lights). Great flashlight and self-defense item when ordering the extensions.

### ⭐⭐⭐⭐⭐ 







  
  
    Was skeptical but well worth it
  

*by A***R on Reviewed in the United States on March 19, 2016*

I bought this thinking the flashlight wouldn't come with it but it did with the capacity for 3 18650's. And watching the reviews for this item made me scared it might not fit.  But after attaching this bad boy of a piece to my already extended flashlight, it now takes 4 battery's and fits tight and firm.  Now I have a mini baton 😊 / bright ass flashlight

### ⭐ 







  
  
    Not the proper extension for the light it claims.
  

*by K***R on Reviewed in the United States on March 14, 2016*

Same issue as other posters. Threads on extension are too coarse for the threads on the flashlight.  Does not screw on far enough.

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**Shop now:** [https://www.desertcart.tn/products/11382869-trustfire-tr-3t6-3800-lumens-led-torch-flashlight-18650-battery](https://www.desertcart.tn/products/11382869-trustfire-tr-3t6-3800-lumens-led-torch-flashlight-18650-battery)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-19*