--- product_id: 726995964 title: "CoolFire - UV Free Solar Watch Fast Charger for All Eco-Solar Watches Portable Battery Charger - Charger for All Types of Eco-Solar Watches 1046" brand: "coolfire" price: "€ 52.67" currency: EUR in_stock: true reviews_count: 13 category: "Coolfire" url: https://www.desertcart.hr/products/726995964-coolfire-uv-free-solar-watch-fast-charger-for-all-eco store_origin: HR region: Croatia --- # 40,000 lux ultra-bright LED charge USB & AC adapter compatible UV-free light protects watch CoolFire - UV Free Solar Watch Fast Charger for All Eco-Solar Watches Portable Battery Charger - Charger for All Types of Eco-Solar Watches 1046 **Brand:** coolfire **Price:** € 52.67 **Availability:** ✅ In Stock ## Summary > ⚡ Charge smarter, not harder — keep your solar watch glowing all day! ## Quick Answers - **What is this?** CoolFire - UV Free Solar Watch Fast Charger for All Eco-Solar Watches Portable Battery Charger - Charger for All Types of Eco-Solar Watches 1046 by coolfire - **How much does it cost?** € 52.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/726995964-coolfire-uv-free-solar-watch-fast-charger-for-all-eco) ## 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 - • **All-Weather Ready:** Keep your solar watch fully charged 24/7, rain or shine, indoors or out. - • **Plug & Play Power:** Seamlessly charges via USB or AC adapter (cable included, adapter sold separately). - • **Safe & Gentle Glow:** UV-free white light ensures zero fading or damage to your precious timepiece. - • **Lightning-Fast Solar Boost:** Charge your eco-watch in record time with 40,000 lux LED power—no sun required. - • **Universal Fit, Universal Style:** Includes 2 soft rubber caps to snugly fit any men’s or women’s solar watch. ## Overview CoolFire is a cutting-edge, UV-free solar watch charger delivering 40,000 lux of safe LED light to rapidly and gently recharge all eco-solar watches. Designed with universal rubber caps and USB/AC compatibility, it offers a sleek, damage-free alternative to sunlight charging, perfect for professionals who demand reliability and style year-round. ## Description CoolFire solar watch charger is compatible with all kinds of solar watches. Solar charger uses cool LED lamp as electric light source to charge all kinds of eco solar watches. The safest and easiest USB power source to charge your sophisticated expensive Eco-Solar watch. Recharging the eco solar watch under direct sunlight or traditional lights makes this sophisticated solar watch prone to overheating. Too much direct sunlight or too close to traditional lights can damage watch dial attachments and movements. Sunlight is the perfect light source for charging solar watches, but not available for 24 hours x 365 days. Electric lamp charging, the solar watch will be hot when you get close. Place the watch away from the lamp to extend the charging time. CoolFire solar watch charger provides the same light intensity as direct sunlight in summer but will not heat your watch. Comes with 2 soft rubber caps to set men's and women's solar watches. Compatible with all solar watch brands. Powered by USB or DC4.5V AC adapter. *CoolFire solar watch charger has been tested before shipment. * Made by TimeChant (Hong Kong) Limited Review: 完璧に充電します。太陽光の日焼けも無し Review: 使い勝手良好。光充電機能は十分である。 ## Features - Quickly and safely charge your solar watch with 40,000 lux lights - no sunlight needed - Comes with 2 soft rubber caps to fit all men's or women's solar watches - UV free white light protects watch from fading and damage - Compatible with all kinds of eco-friendly solar watches - Support USB or AC adapter (cable included, adapter not included) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ZOWJI7A | | Amazon Bestseller | #10,960 in Electronics ( See Top 100 in Electronics ) #8 in Cell Phone Solar Chargers #129 in Men's Wrist Watches | | Batteries Included | No | | Batteries Required | No | | Brand | Coolfire | | Color Name | gray (dark gray) | | Compatible Devices | AC-DC Converters | | Connectivity Technology | USB | | Connector Gender | Male-to-Male | | Customer Reviews | 4.2 4.2 out of 5 stars (5,178) | | Date First Available | July 21, 2016 | | Display Type | Analog | | Included Components | Cable, Rings, User Manual | | Item Model Number | CSC01 | | Item Shape | Round Face | | Item Weight | 2.9 Ounces | | Item model number | CSC01 | | Manufacturer | TimeChant | | Material | Rubber | | Mounting Type | Wall Mount | | Product Dimensions | 5.59 x 5.59 x 3.71 cm; 82.21 g | | Release date | March 19, 2015 | | Special Features | Fast Charging | | Total Usb Ports | 1 | ## Product Details - **Amperage:** 2 Amps - **Brand:** Coolfire - **Color:** gray (dark gray) - **Compatible Devices:** solar watch - **Compatible Phone Models:** For all kinds of Eco-Solar watches - **Connector Type:** Mini USB - **Included Components:** Cable, instruction manual, ring and 2 soft rubber caps - **Input Voltage:** 5 Volts - **Special Feature:** Fast Charging - **Total USB Ports:** 1 ## Images ![CoolFire - UV Free Solar Watch Fast Charger for All Eco-Solar Watches Portable Battery Charger - Charger for All Types of Eco-Solar Watches 1046 - Image 1](https://m.media-amazon.com/images/I/71LOL6qBlLL.jpg) ![CoolFire - UV Free Solar Watch Fast Charger for All Eco-Solar Watches Portable Battery Charger - Charger for All Types of Eco-Solar Watches 1046 - Image 2](https://m.media-amazon.com/images/I/71Lg6p8khPL.jpg) ![CoolFire - UV Free Solar Watch Fast Charger for All Eco-Solar Watches Portable Battery Charger - Charger for All Types of Eco-Solar Watches 1046 - Image 3](https://m.media-amazon.com/images/I/718Zc1GpyvL.jpg) ![CoolFire - UV Free Solar Watch Fast Charger for All Eco-Solar Watches Portable Battery Charger - Charger for All Types of Eco-Solar Watches 1046 - Image 4](https://m.media-amazon.com/images/I/81GHxopD0GL.jpg) ![CoolFire - UV Free Solar Watch Fast Charger for All Eco-Solar Watches Portable Battery Charger - Charger for All Types of Eco-Solar Watches 1046 - Image 5](https://m.media-amazon.com/images/I/81oN3XNfV5L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Does this lamp/light heat up the watch in a harmful way? Just got the g-shock gravitymaster and feel overprotective!** A: No, it does not heat up watches. In fact, your watch will feel no different from the temperature it was at when you placed it on this charger. I have a new G-Shock watch and it works great for charging mine to the max. **Q: Anybody charge a g shock gravity master with this? GPW 1000** A: I have used it on all of my solar battery watches that includes "all" Casio g-shock Master of G series and all of their Solar Tough squares as well as my Citizen Eco-Drive solar powered movements. The unit provides a 30,000 LUX light power output which charges to full capacity between and 1 and 4 hours. My Rangeman took 9 hours but that was the only exception. **Q: Does any direct Led light will be sufficient in doing this charger job ?** A: I think any high intensity led would work. Since I have six solar watches I DIY'd my own lightbox using a usb rechargeable high intensity led bicycle handlebar headlight much like this one: https://smile.amazon.com/dp/B018YU370M/ref=sspa_dk_detail_1?psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUFQQVlSS1pIQkxXUTYmZW5jcnlwdGVkSWQ9QTA4NDE2MTExUEhXNFVPV0dZSzdMJmVuY3J5cHRlZEFkSWQ9QTAxNDMyMTBYOVBRNjAzRjQ2U1kmd2lkZ2V0TmFtZT1zcF9kZXRhaWwyJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ== Except mine had a little more lumens and it was cheaper, a total of seven bucks...ebayed it from China. This way I can charge all my watches at the same time using only this one bicycle headlight. What I like about the bike headlight is that it has a special lens that evenly distributes its light throughout its focus without hot spots so all my watches receive the same amount of very intense light. Also it was a lot cheaper than this one-at-a-time light charger and I can do all six of my solar watches at the same time. **Q: How long does it take for it to fully charge a Citizen eco drive Promaster Tough watch?** A: If it doesn't have a gauge then you truly cannot determine if it's fully charged: but, if the second hand's not jumping two seconds at a time, the watch is fine. My Tough doesn't have a gauge but my other Citizen does and I keep both of them exposed to the same amount of UV light so when the gauge is reading full on one, I know my Tough's good to go. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by 精***極 on February 10, 2026* 完璧に充電します。太陽光の日焼けも無し ### ⭐⭐⭐⭐ Review *by A***ー on December 10, 2025* 使い勝手良好。光充電機能は十分である。 ### ⭐⭐⭐⭐⭐ Review *by 忍***者 on February 21, 2026* 充電時間が短いので、消費電力も少なく、効率的な充電が可能。使用時間が短い為、熱くなる熱は気にする必要が無い。光量が凄く強いので、直視しない様にした方が良いです。 ## Frequently Bought Together - CoolFire - 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 (Black) - ECEEN Solar Watch Charger, 8H Timing Off with Men, Women & Square 3 Caps, LED UV Light Fast Charge Eco Driver Watches Compatible Casio/Tough/Protrek/Seiko/Citizen/Garmin/Timex/Bering/FANMIS (Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/726995964-coolfire-uv-free-solar-watch-fast-charger-for-all-eco](https://www.desertcart.hr/products/726995964-coolfire-uv-free-solar-watch-fast-charger-for-all-eco) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*