---
product_id: 265717204
title: "GT Nano Keychain Flashlight 450 Lumens Mini Flashlight 300 Meters Beam Distance Single 10180 Li-ion Battery (Included) (Black)"
brand: "lumintop"
price: "S$67"
currency: SGD
in_stock: true
reviews_count: 13
category: "Lumintop"
url: https://www.desertcart.sg/products/265717204-gt-nano-keychain-flashlight-450-lumens-mini-flashlight-300-meters
store_origin: SG
region: Singapore
---

# 300 meters beam distance 11 hours runtime on 1 included 10180 Li-ion battery 450 lumens max brightness GT Nano Keychain Flashlight 450 Lumens Mini Flashlight 300 Meters Beam Distance Single 10180 Li-ion Battery (Included) (Black)

**Brand:** lumintop
**Price:** S$67
**Availability:** ✅ In Stock

## Summary

> 🔦 Shine bright, stay ready — your pocket-sized spotlight for every moment!

## Quick Answers

- **What is this?** GT Nano Keychain Flashlight 450 Lumens Mini Flashlight 300 Meters Beam Distance Single 10180 Li-ion Battery (Included) (Black) by lumintop
- **How much does it cost?** S$67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/265717204-gt-nano-keychain-flashlight-450-lumens-mini-flashlight-300-meters)

## Best For

- lumintop enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Ready:** Crafted from durable aluminum with Type III hard anodizing and waterproof rating for any adventure.
- • **All-Day Reliability:** Enjoy up to 11 hours of continuous runtime powered by a rechargeable 10180 Li-ion battery included.
- • **Blinding Brightness:** Illuminate your path with a powerful 450-lumen LED beam that reaches up to 300 meters.
- • **Effortless Convenience:** Comes with a built-in keychain mount so you’re always just a click away from light.
- • **Pocket-Sized Powerhouse:** Ultra-compact design fits effortlessly on your keychain without weighing you down.

## Overview

The LUMINTOP GT Nano is a sleek, ultra-compact keychain flashlight delivering an impressive 450 lumens and a 300-meter beam. Powered by a rechargeable 10180 Li-ion battery with 11 hours runtime, it combines durability with portability, featuring waterproof aluminum construction and a convenient keychain mount. Perfect for professionals and adventurers who demand reliable, high-performance lighting on the go.

## Description

desertcart.com: LUMINTOP GT Nano Keychain Flashlight 450 Lumens Mini Flashlight 300 Meters Beam Distance Single 10180 Li-ion Battery (Included) (Black) : Sports & Outdoors

Review: Edit - Five years now mine has been massively abused on my fistfull of keys/tools. Works good. - If you’re a flashaholic like me, eventually you will add this super-tiny light to your collection. And not for just its novelty, but because it emits a truly useful amount of light. Here’s a brief technical overview of this powerful little Every Day Carry light. Using the light: from OFF double clicking will take the light to TURBO, which is surprisingly bright. The light blinks 3 times at 12 seconds before reducing to FULL power, presumably on a timer. It then steps down again at 4 minutes, probably by thermoregulation because by then it has warmed up. It never becomes too hot to hold comfortably, though. The light continues to step itself down to moonlight brightness as the cell drains. Clicking three times will report the cell voltage using blinks. I don’t know if the LED turns off automatically, because I ended the test at 2.8 volts to avoid damaging the cell. Charging: starting from when the light reports a 2.8 volt state of charge, it takes about 2 hours to charge to a full 4.20 volts. The screw-on charge controller regulates the current from 80 milliamps down to 10 mA, which is at maximum a 1C charge ramping down to almost a C/10, and should provide a reasonably long lifetime for this tiny 10180 cell. It does not get hot during charging. My equipment reports that it required 138 mAh to charge the cell to its stated 80 mAh capacity. That’s a 58% efficiency, not great technically, but amazing nonetheless for such a miniature piece of kit. The Narsil User Interface will be familiar to most users of modern lights. It’s a common UI because it’s so intuitive, and easy to mod if you wish. The side mounted electronic switch is dimly lighted in red, but you can‘t see it from across the room like other bigger lights. All in all, a very useful keychain flashlight. At the lowest setting, moonlight, it’s easily bright enough to find your door keyhole, and at full brightness it will light up a whole room when stood on its tail. Get yourself one. Edit - I carry mine on a gigantic keychain, and it has accidentally turned on, draining itself. Fortunately, you can lock it off with 4 quick clicks.
Review: Incredible throw for such a small light. - The amount of throw this little light puts out for its size at its brightest setting really did surprise me. Even after watching the videos on it until you see it, it's still like "Wow". I bought the combo kit with this and The Frog light. I also bought the extension tube for both and the bigger rechargeable batteries in a 4 pack. I VERY HIGHLY recommend you do that, as the tiny battery that comes in the lights just don't last long and with their size is understandable. Even with the extension tube and bigger battery, the lights are still very pocketable. The y both come with a charger cap thing that regulates the charge. It's unique and I think a little bit of a pain, but really it's not.... just remember where you keep them. They are light specific so you can't use one on the other light. I find that I prefer the Frog for inside needs and definitely prefer the GT Nano when I'm outside for that much longer throw. The pictures of the trees behind my house, that distance from where I stood to the trees was about 150 yards. The picture of the trees down the street was 3-4 telephone pole spaces down. You can see the difference with the GT Nano off and on. The distance to the next door house was about 50-60 feet. Good light for a bright pocket light for sure. It will toggle down to regulate the heat but all lights now will do that. So keep the high setting in mind that it is short (it cools quickly and you can turn it on and get repeated bright throws) and you'll enjoy it.

## Features

- LUMINTOP GT Nano Keychain Flashlight 450 Lumens Mini Flashlight 300 Meters Beam Distance Single 10180 Li-ion Battery (Included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Q7WG5MY |
| Additional Features | Keychain |
| Battery Description | Lithium-Ion |
| Battery Type | Lithium Ion |
| Best Sellers Rank | #25,859 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #374 in Handheld Flashlights |
| Brand Name | LUMINTOP |
| Bulb Base | Wedge |
| Color | Black |
| Color Temperature | 6500 Kelvin |
| Customer Reviews | 4.4 out of 5 stars 633 Reviews |
| Finish Types | Type III hard anodizing |
| Included Components | Battery |
| Item Dimensions D x W x H | 2.6"D x 0.9"W x 0.9"H |
| Item Dimensions L x W x H | 2"L x 2"W x 3"H |
| Item Weight | 17 g |
| Light Output Maximum | 450 lumens |
| Light Path Distance | 300 meters |
| Light Source Type | LED |
| Light Source Wattage | 1.5 watts |
| Manufacturer | LUMINTOP |
| Manufacturer Part Number | GT NANO |
| Manufacturer Warranty Description | 5 years. |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | GT NANO |
| Mounting Type | Keychain |
| Number of Batteries | 1 AA batteries required. (included) |
| Number of Items | 1 |
| Number of Light Sources | 1 |
| Power Source | Battery Powered |
| Runtime | 11 hours |
| Shape | Cylindrical |
| Size | Nano |
| Special Feature | Keychain |
| Style Name | Classic |
| Unit Count | 1 Count |
| Voltage | 3.7 volts |
| Water Resistance Level | Waterproof |
| Wattage | 1.5 watts |
| White Brightness | 450 lumens |

## Product Details

- **Color:** Black
- **Light Source Type:** LED
- **Material:** Aluminum
- **Power Source:** Battery Powered
- **Special Feature:** Keychain

## Images

![GT Nano Keychain Flashlight 450 Lumens Mini Flashlight 300 Meters Beam Distance Single 10180 Li-ion Battery (Included) (Black) - Image 1](https://m.media-amazon.com/images/I/51Vf0Ou5mRL.jpg)
![GT Nano Keychain Flashlight 450 Lumens Mini Flashlight 300 Meters Beam Distance Single 10180 Li-ion Battery (Included) (Black) - Image 2](https://m.media-amazon.com/images/I/61lpVYDJf1L.jpg)
![GT Nano Keychain Flashlight 450 Lumens Mini Flashlight 300 Meters Beam Distance Single 10180 Li-ion Battery (Included) (Black) - Image 3](https://m.media-amazon.com/images/I/61vjcnPfIBL.jpg)
![GT Nano Keychain Flashlight 450 Lumens Mini Flashlight 300 Meters Beam Distance Single 10180 Li-ion Battery (Included) (Black) - Image 4](https://m.media-amazon.com/images/I/71OhWcs1ZML.jpg)
![GT Nano Keychain Flashlight 450 Lumens Mini Flashlight 300 Meters Beam Distance Single 10180 Li-ion Battery (Included) (Black) - Image 5](https://m.media-amazon.com/images/I/61fAE7iXYuL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Can this product  shipped to my location**
A: Do you get packages through Amazon already then I guess so

**Q: What is this flashlight’s runtime on the brightest setting?**
A: 10 minutes

**Q: Is there a particular replacement 10180 li-ion battery that you can recommend? I've been burned by some of the Amazon sellers.**
A: I have used Soshine 10440's for about 3 years (same 4 pack) in a couple small lights and they have been great. I bought them here on Amazon.

**Q: If I get the 10440 extension tube can this flashlight be used with non-rechargeable 1.5v aaa batteries. Output would be lower but would low work?**
A: Dear Customer，
The GT Nano Keychain Flashlight can be used with 1.5v aaa alkaline batteries (but not lithium batteries) and the output will be higher than the original.
LUMINTOP Customer Service Team

## Customer Reviews

### ⭐⭐⭐⭐⭐ Edit - Five years now mine has been massively abused on my fistfull of keys/tools. Works good.
*by R***Y on January 9, 2021*

If you’re a flashaholic like me, eventually you will add this super-tiny light to your collection. And not for just its novelty, but because it emits a truly useful amount of light. Here’s a brief technical overview of this powerful little Every Day Carry light. Using the light: from OFF double clicking will take the light to TURBO, which is surprisingly bright. The light blinks 3 times at 12 seconds before reducing to FULL power, presumably on a timer. It then steps down again at 4 minutes, probably by thermoregulation because by then it has warmed up. It never becomes too hot to hold comfortably, though. The light continues to step itself down to moonlight brightness as the cell drains. Clicking three times will report the cell voltage using blinks. I don’t know if the LED turns off automatically, because I ended the test at 2.8 volts to avoid damaging the cell. Charging: starting from when the light reports a 2.8 volt state of charge, it takes about 2 hours to charge to a full 4.20 volts. The screw-on charge controller regulates the current from 80 milliamps down to 10 mA, which is at maximum a 1C charge ramping down to almost a C/10, and should provide a reasonably long lifetime for this tiny 10180 cell. It does not get hot during charging. My equipment reports that it required 138 mAh to charge the cell to its stated 80 mAh capacity. That’s a 58% efficiency, not great technically, but amazing nonetheless for such a miniature piece of kit. The Narsil User Interface will be familiar to most users of modern lights. It’s a common UI because it’s so intuitive, and easy to mod if you wish. The side mounted electronic switch is dimly lighted in red, but you can‘t see it from across the room like other bigger lights. All in all, a very useful keychain flashlight. At the lowest setting, moonlight, it’s easily bright enough to find your door keyhole, and at full brightness it will light up a whole room when stood on its tail. Get yourself one. Edit - I carry mine on a gigantic keychain, and it has accidentally turned on, draining itself. Fortunately, you can lock it off with 4 quick clicks.

### ⭐⭐⭐⭐⭐ Incredible throw for such a small light.
*by S***I on August 7, 2022*

The amount of throw this little light puts out for its size at its brightest setting really did surprise me. Even after watching the videos on it until you see it, it's still like "Wow". I bought the combo kit with this and The Frog light. I also bought the extension tube for both and the bigger rechargeable batteries in a 4 pack. I VERY HIGHLY recommend you do that, as the tiny battery that comes in the lights just don't last long and with their size is understandable. Even with the extension tube and bigger battery, the lights are still very pocketable. The y both come with a charger cap thing that regulates the charge. It's unique and I think a little bit of a pain, but really it's not.... just remember where you keep them. They are light specific so you can't use one on the other light. I find that I prefer the Frog for inside needs and definitely prefer the GT Nano when I'm outside for that much longer throw. The pictures of the trees behind my house, that distance from where I stood to the trees was about 150 yards. The picture of the trees down the street was 3-4 telephone pole spaces down. You can see the difference with the GT Nano off and on. The distance to the next door house was about 50-60 feet. Good light for a bright pocket light for sure. It will toggle down to regulate the heat but all lights now will do that. So keep the high setting in mind that it is short (it cools quickly and you can turn it on and get repeated bright throws) and you'll enjoy it.

### ⭐⭐⭐⭐⭐ Tiny but Mighty
*by E***H on May 26, 2026*

Tiny but mighty perfect little size with a really bright light. Feels like the brightness would be coming from a big flashlight. A little pricey but worth it. Has a far range as well

## Frequently Bought Together

- LUMINTOP GT Nano Keychain Flashlight 450 Lumens Mini Flashlight 300 Meters Beam Distance Compact Flashlight
- LUMINTOP Frog 2.0 Keychain Flashlight 600 Lumens Small LED Flashlight 443 ft Beam Distance Mini Light IPX-8 Waterproof (Battery & Charger Included)
- LUMINTOP EDC01 Keychain Flashlight 120 lumens Pocket EDC Flashlights 36 Hours IPX8 Waterproof

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-14*