---
product_id: 559241412
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 WT"
brand: "coolfire"
price: "€ 58.78"
currency: EUR
in_stock: false
reviews_count: 13
category: "Coolfire"
url: https://www.desertcart.fr/products/559241412-coolfire-the-original-usb-c-uv-free-solar-watch-fast
store_origin: FR
region: France
---

# 40,000 LUX UV-free fast charge USB-C universal power input Safe 24/7 no-overheat tech 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 WT

**Brand:** coolfire
**Price:** € 58.78
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Keep your solar watch powered 24/7—no sun, no stress, just pure charge!

## 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 WT by coolfire
- **How much does it cost?** € 58.78 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/559241412-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

- • **Fast & UV-Free Charging:** Experience blazing 40,000 LUX light power without any UV damage—charge your solar watch safely anytime, anywhere.
- • **Trusted by 300,000+ Users:** Join a global community of satisfied customers from the USA to Japan who rely on CoolFire for flawless solar watch charging.
- • **Tailored Fit for All Watches:** Two soft rubber caps ensure a snug, secure fit for any men’s or women’s solar watch—style meets function.
- • **Universal USB-C Compatibility:** Plug into laptops, power banks, or wall adapters with the versatile USB-C cable included—charge on your terms.
- • **Worry-Free Warranty & Guarantee:** Backed by a 12-month warranty and 30-day money-back promise—your investment is protected and risk-free.

## Overview

The CoolFire USB-C UV-Free Solar Watch Fast Charger delivers 40,000 LUX of safe, UV-free LED light to efficiently charge all eco solar watches without overheating or fading. Compatible with major brands like G-Shock, Citizen, Seiko, and Garmin, it includes a USB-C cable and two soft rubber caps for a perfect fit. Trusted by over 300,000 customers worldwide, it offers fast, reliable charging anytime—backed by a 12-month warranty and 30-day money-back guarantee.

## Description

CoolFire Solar Watch Charger is compatible with all kinds of solar watch. The solar charger uses cool LED lamps as electric light source to charge all kinds of eco solar watches. It is the most safe and easy USB electric light source for the charging of your sophisticated/expensive eco solar watch. Charging your eco solar watch under direct sunlight or conventional electric lamp may easily overheat your sophisticated solar watch. Expose to sunlight UV can fade the dial and hands of your solar watch. Overheating due to over exposure to direct sunlight or too close to conventional electric lamp could damage attachments on watch face as well as the watch movement. Sunlight is the best light source for the charging of your solar watch but it not 24-hour x 365 days available. Electric lamp charging can heat up your solar watch when it is placed too close to the watch. If you place your watch not close enough to an electric lamp, then the charging time will be much prolonged. The CoolFire Solar Watch Charger delivers light strength similar to a direct sunlight in summer, but it never heats up your watch. There are two soft rubber caps included for Men and Women solar wristwatches placement. It works for all solar watch Brands. That is powered by USB or DC4.5V AC Adapter. *CoolFire Solar Watch Charger is tested before shipment* By TimeChant (Hong Kong) Limited

Review: Just works! - This Coolfire Solar watch charger is a life-changer. Being almost housebound due to mobility problems it has become well-nigh impossible to keep my Citizens Eco Drive watch charged properly. My flat is on the ground floor and only gets good sun exposure early in the day - I was struggling to keep watch charged on windowsill on dull days and eventually gave up. I then tried placing it within inches of a 100 watt (LED equivalent) lightbulb for hours/days/weekends/a week to top it up. If I forgot to do this for say a month or so the battery was in danger of dying on me. The movement of the hands changes to warn you the battery is very flat - the second hand jumps irregularly instead of moving smoothly. A couple of times watch stopped completely before I noticed it was doing this. Watch then began to spend more time almost affixed to the lightbulb than on my arm as I was scared I'd lose my favourite watch. Since October 2023 when I purchased this Coolfire Solar watch charger I have a much easier way to keep the battery topped up. I set the timer on my Kindle Fire for 8 hours, I place my watch on my solar charger, I plug the charger into mains power, start the timer on kindle, get on with my day until timer beeps. I switch off the power to the charger. Boom, I have my watch battery charged. I repeat the above about every week to 10 days to make sure there's always enough power in the battery to prevent it getting completely destroyed. Try it, buy it, save yourself a lot of hassle keeping your solar watches running for years. Get them out of storage and on to a charger just to keep them all alive - especially if you stay in Scotland like me and cannot always trust the sun to be bright enough to keep the battery working 100% all year round.
Review: White light charger. - Very happy with this white light charger for my citizen. Works perfectly. and will work perfectly when there is no sun.

## Features

- ✅ OUR SOLAR WATCH CHARGER IS 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. Our unique solar watch charging technology protects your sophisticated solar watch, keeping it charged and preventing any internal unseen damage in the long run.
- ✅ CHARGE YOUR SOLAR WATCH FASTER AND SAFER WITH OUR UV-FREE SOLAR WATCH CHARGER. It is compatible with a wide range of solar watch brands, Just place your watch on the charger and let the UV-free light do its magic. No need to worry about overcharging, overheating, or damaging your watch.
- ✅ OUR SOLAR WATCH CHARGER COMES WITH A USB TYPE-C CABLE AND TWO SOFT RUBBER CAPS. The USB Type-C cable allows you to connect the charger to any power source, such as a laptop, a power bank, or a wall adapter (not included). The two soft rubber caps fit any men's or women's solar watch size, ensuring a snug and secure fit. You can easily switch between the caps depending on your watch model and preference.
- ✅ OUR SOLAR WATCH CHARGER WORKS WITH ALL KINDS OF ECO-FRIENDLY SOLAR WATCHES. No matter what brand or model of solar watch you have, our charger can charge it efficiently and safely. Our charger is compatible with all solar watches solar watches
- ✅ OUR SOLAR WATCH CHARGER IS BACKED BY A 12-MONTH WARRANTY AND A 30-DAY MONEY-BACK GUARANTEE. We are confident in the quality and performance of our solar watch charger, but if for any reason you are not satisfied with your purchase, you can return it within 30 days for a full refund. We also offer a 12-month warranty for any defects or malfunctions of the charger. If you encounter any issues with your charger, please contact us and we will provide you with a replacement or a repair. We value your satisfaction and feedback, and we are always here to help you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCTS4211 |
| Best Sellers Rank | 227 in Smartwatch Charging Docks |
| Box Contents | USB Type-C cable, two soft rubber caps, cable clips |
| Brand | Coolfire |
| Brand Name | Coolfire |
| Colour | White |
| Compatible Devices | Solar Watches |
| Compatible Phone Models | samsang |
| Compatible Power Plug Type | Type C |
| Compatible devices | Solar Watches |
| Compatible phone models | samsang |
| Connectivity Technology | USB |
| Connector Type | USB Type C |
| Connector type | USB Type C |
| Country of Origin | China |
| Current Rating | 0.5 Amps |
| Current Type | DC |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 out of 5 stars 5,857 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Enclosure Material | Rubber |
| Form Factor | Handheld |
| Included components | USB Type-C cable, two soft rubber caps, cable clips |
| Input Voltage | 6 Volts |
| Item Weight | 0.1 Kilograms |
| Main Power Connector Type | 2 pin |
| Manufacturer | coolfire |
| Manufacturer Part Number | 1046 |
| Model Number | 1046 |
| Mounting Type | Tabletop Mount |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Output Current | 1 Microamps |
| Output Voltage | 5 Volts |
| Portable | Yes |
| Power Plug Type | No Plug |
| Power Source | Solar Powered |
| Special Features | Fast Charging, Short Circuit Protection |
| Special feature | Fast Charging, Short Circuit Protection |
| Specification Met | Ma |
| Total USB 2.0 Ports | 1 |
| Total USB Ports | 1 |
| UPC | 841321107593 |
| Unit Count | 1.0 count |
| Wattage | 1046 watts |
| Wired Charging Connector Type | USB Type A, USB Type C |

## Product Details

- **Brand:** Coolfire
- **Colour:** WHITE
- **Compatible devices:** Solar Watches
- **Compatible phone models:** samsang
- **Connector type:** USB
- **Included components:** USB Type-C cable, two soft rubber caps, cable clips
- **Number of items:** 2
- **Special feature:** CHARGE SOLOR WATCH
- **Total USB ports:** 1
- **Wattage:** 1046 watts

## 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 WT - Image 1](https://m.media-amazon.com/images/I/61yLWfo+NeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just works!
*by K***R on 29 January 2024*

This Coolfire Solar watch charger is a life-changer. Being almost housebound due to mobility problems it has become well-nigh impossible to keep my Citizens Eco Drive watch charged properly. My flat is on the ground floor and only gets good sun exposure early in the day - I was struggling to keep watch charged on windowsill on dull days and eventually gave up. I then tried placing it within inches of a 100 watt (LED equivalent) lightbulb for hours/days/weekends/a week to top it up. If I forgot to do this for say a month or so the battery was in danger of dying on me. The movement of the hands changes to warn you the battery is very flat - the second hand jumps irregularly instead of moving smoothly. A couple of times watch stopped completely before I noticed it was doing this. Watch then began to spend more time almost affixed to the lightbulb than on my arm as I was scared I'd lose my favourite watch. Since October 2023 when I purchased this Coolfire Solar watch charger I have a much easier way to keep the battery topped up. I set the timer on my Kindle Fire for 8 hours, I place my watch on my solar charger, I plug the charger into mains power, start the timer on kindle, get on with my day until timer beeps. I switch off the power to the charger. Boom, I have my watch battery charged. I repeat the above about every week to 10 days to make sure there's always enough power in the battery to prevent it getting completely destroyed. Try it, buy it, save yourself a lot of hassle keeping your solar watches running for years. Get them out of storage and on to a charger just to keep them all alive - especially if you stay in Scotland like me and cannot always trust the sun to be bright enough to keep the battery working 100% all year round.

### ⭐⭐⭐⭐⭐ White light charger.
*by R***T on 15 July 2026*

Very happy with this white light charger for my citizen. Works perfectly. and will work perfectly when there is no sun.

### ⭐⭐⭐⭐ Good product
*by M***N on 30 November 2025*

Pleased with this product and at this time of the year in the UK it allows the watch to function

## 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 Sophisticated eco Solar Watches. (White)
- Solar Watch Fast Charger, Led Light for Charge Solar Watches with Size Caps, 8H Automatic Off Function Compatible Casio G Shock, Tough, Protrek, Seiko, Citizen, Garmin, Timex, Bering, FANMIS (White)

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---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-09-10*