---
product_id: 725952642
title: "CoolFire (The Original) - USB-C UV Free Solar Watch Fast Charger for All Eco Solar Watches. Safe 24/7 Charging (No Timer Needed). Reloj Hombre Portable Charger. Fits G-Shock, Citizen, Seiko, Garmin SV"
brand: "coolfire"
price: "€ 54.28"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/725952642-coolfire-the-original-usb-c-uv-free-solar-watch-fast
store_origin: PT
region: Portugal
---

# 40,000 LUX UV-free LEDs for fast charge Solid-State Direct Drive for zero failure USB-C cable included for universal compatibility CoolFire (The Original) - USB-C UV Free Solar Watch Fast Charger for All Eco Solar Watches. Safe 24/7 Charging (No Timer Needed). Reloj Hombre Portable Charger. Fits G-Shock, Citizen, Seiko, Garmin SV

**Brand:** coolfire
**Price:** € 54.28
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge smarter, not hotter — the original solar watch fast charger.

## Quick Answers

- **What is this?** CoolFire (The Original) - USB-C UV Free Solar Watch Fast Charger for All Eco Solar Watches. Safe 24/7 Charging (No Timer Needed). Reloj Hombre Portable Charger. Fits G-Shock, Citizen, Seiko, Garmin SV by coolfire
- **How much does it cost?** € 54.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/725952642-coolfire-the-original-usb-c-uv-free-solar-watch-fast)

## Best For

- coolfire enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Works seamlessly with G-Shock, Citizen, Seiko, Garmin, and all major eco solar watches.
- • **Durable Solid-State Design:** No fragile switches or timers—engineered to last as long as your watch.
- • **Optimized Charging Distance:** Custom rubber caps ensure perfect LED-to-watch alignment for max efficiency.
- • **Pioneering Original Since 2011:** The first and most reliable solar watch charger with a 12-month warranty and 30-day money-back guarantee.
- • **Safe 24/7 Charging, No Timer Needed:** Leave your watch plugged in all day without overheating or fading—trusted by 300,000+ users.

## Overview

CoolFire (The Original) is a USB-C powered, UV-free solar watch charger delivering 40,000 LUX of safe, continuous light for fast, heat-free charging. Compatible with all major eco solar watch brands, it features a solid-state direct drive design with no fragile switches, includes custom fit caps for optimal charging distance, and is backed by over a decade of trusted performance and a 12-month warranty.

## Description

CoolFire's original solar watch charger has been trusted by over 300,000 satisfied customers from USA and Japan. Rated 4.5 out of 5 stars on desertcart and Rakuten, our solar watch charger uses multiple UV-free LEDs to evenly distribute light over your sophisticated solar watch panel, preventing fading, overheating, and ensuring optimal charging performance. Fast and safe charging for your solar watch with 40,000 LUX light - no sunlight needed.

## Features

- ✅ SAFE 24/7 CHARGING (NO TIMER NEEDED) – TRUSTED BY 300,000+ CUSTOMERS. Rated 4.5 out of 5 stars, the CoolFire is the industry standard. We use calibrated 40,000 LUX UV-free LEDs to charge your watch without fading or overheating. Unlike generic chargers that require auto-shutoff timers to prevent heat damage, our "Cool-Lux" technology is engineered for continuous safety. You can leave your watch plugged in indefinitely—no timer required.
- ✅ ZERO FAILURE POINTS (NO SWITCHES TO BREAK) – CHARGE FASTER & SAFER. Compatible with Seiko, Garmin, Citizen, Timex, G Shock, Rangeman, Protrek, and more. While other chargers use cheap switches and timer chips that eventually fail, CoolFire features a Solid-State Direct Drive design. It is a professional tool designed to last as long as your watch. Just place your watch on the charger—no confusing settings, no risk of heat damage, just optimal charging.
- ✅ PROTECT YOUR INVESTMENT – NO HEAT DAMAGE. Don't risk your sophisticated solar watch with unverified "turbo" chargers that can cook internal cells. Our charger is universally compatible with all major brands, including Casio G-Shock, Citizen Eco-Drive, Seiko, Garmin, Bering, FANMIS, Pulsar, Fossil, MASTOP, Gosasa, HOLZKERN, and more. Whether it is a daily beater or a luxury collectible, CoolFire provides the safest, most consistent charge available without generating harmful heat.
- ✅ INCLUDES USB TYPE-C CABLE & CUSTOM FIT CAPS. Future-proof your charging with the included USB Type-C cable, allowing connection to any laptop, power bank, or wall adapter. Includes two soft rubber caps that fit any men's or women's solar watch size. These caps ensure the watch sits at the perfect focal distance from the LEDs, ensuring maximum charging efficiency.
- ✅ THE ORIGINAL SINCE 2011 – 12 MONTH WARRANTY. We didn't just copy a design; we pioneered the solar watch charger category 13 years ago. Backed by a 12-month warranty and a 30-day money-back guarantee. Buy the charger that has stood the test of time, not the "new version" with unproven gimmicks. We value your satisfaction and are always here to help you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DK6NJ4CF |
| Best Sellers Rank | 10,016 in Smartwatch Accessories |
| Box Contents | 1 x USB Type-C Cable, 1 x LED Light |
| Brand Name | Coolfire |
| Colour | Silver |
| Compatible Devices | Solar Watches |
| Compatible Phone Models | For All Kinds of eco Solar Watches. |
| Compatible Power Plug Type | No Plug |
| Connectivity Technology | USB |
| Connector Type | USB Type C |
| Country of Origin | China |
| Current Type | DC |
| Customer Reviews | 4.5 4.5 out of 5 stars (104) |
| Form Factor | Portable |
| Item Weight | 0.1 Kilograms |
| Manufacturer | TimeChant |
| Manufacturer Part Number | 1046 |
| Number of Items | 1 |
| Output Current | 5 Amps |
| Plug Type | no_plug |
| Portable | Yes |
| Power Plug Type | No Plug |
| Power Source | Battery Powered |
| Special Features | Fast Charging |
| UPC | 841321108194 |
| Unit Count | 1.0 count |
| Wired Charging Connector Type | USB Type C |

## Product Details

- **Brand:** Coolfire
- **Colour:** Silver
- **Compatible devices:** Solar Watches
- **Compatible phone models:** For All Kinds of eco Solar Watches.
- **Connector type:** USB Type C
- **Included components:** 1 x USB Type-C Cable, 1 x LED Light
- **Number of items:** 1
- **Output current:** 5 Amps
- **Power source:** Battery Powered
- **Special feature:** Fast Charging

## Images

![CoolFire (The Original) - USB-C UV Free Solar Watch Fast Charger for All Eco Solar Watches. Safe 24/7 Charging (No Timer Needed). Reloj Hombre Portable Charger. Fits G-Shock, Citizen, Seiko, Garmin SV - Image 1](https://m.media-amazon.com/images/I/81K-EQ7-LpL.jpg)

## Frequently Bought Together

- CoolFire - Type-C UV Free Solar Watch Fast Charger for All Eco Solar Watches for Men, Reloj Hombre Portable Battery Charger. for All Kinds of eco Solar Watches. (Silver)
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**Shop now:** [https://www.desertcart.pt/products/725952642-coolfire-the-original-usb-c-uv-free-solar-watch-fast](https://www.desertcart.pt/products/725952642-coolfire-the-original-usb-c-uv-free-solar-watch-fast)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-31*