--- product_id: 689361205 title: "CoolFire (The Original) - USB-C UV Free Solar Watch Fast Charger for All Eco Solar Watches. Safe 24/7 Charging (No 8H Timer Needed). Reloj Hombre Solar Charger. Fits G-Shock, Citizen, Seiko, Garmin GY" brand: "coolfire" price: "HK$254" currency: HKD in_stock: true category: "Coolfire" url: https://www.desertcart.hk/products/689361205-coolfire-the-original-usb-c-uv-free-solar-watch-fast store_origin: HK region: Hong Kong --- # 40,000 LUX UV-free LEDs for fast, safe charging Solid-State Direct Drive for zero failure points 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 8H Timer Needed). Reloj Hombre Solar Charger. Fits G-Shock, Citizen, Seiko, Garmin GY **Brand:** coolfire **Price:** HK$254 **Availability:** ✅ In Stock ## Summary > ⚡ Charge smarter, not hotter — the original solar watch fast charger that never quits! ## 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 8H Timer Needed). Reloj Hombre Solar Charger. Fits G-Shock, Citizen, Seiko, Garmin GY by coolfire - **How much does it cost?** HK$254 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/689361205-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:** Fits all major solar watch brands including G-Shock, Citizen, Seiko, Garmin, and more. - • **Engineered for Durability:** Solid-State Direct Drive design eliminates fragile switches, ensuring a lifetime of reliable charging. - • **Trusted Original Since 2011:** Backed by 300,000+ happy customers, a 12-month warranty, and a 30-day money-back guarantee. - • **Safe 24/7 Continuous Charging:** No auto-shutoff timer needed—charge your solar watch anytime without overheating risks. - • **Precision Fit for Maximum Efficiency:** Includes custom soft rubber caps to perfectly position your watch for optimal LED exposure. ## Overview The CoolFire Original is a pioneering USB-C solar watch charger featuring calibrated 40,000 LUX UV-free LEDs and a solid-state direct drive system for safe, continuous 24/7 charging without heat damage. Compatible with all major eco solar watch brands, it includes custom fit caps and a USB-C cable for universal use. Trusted by over 300,000 customers since 2011, it offers durability, efficiency, and peace of mind with a 12-month warranty. ## Description desertcart.com: CoolFire (The Original) - USB-C UV Free Solar Watch Fast Charger for All Eco Solar Watches. Safe 24/7 Charging (No 8H Timer Needed). Reloj Hombre Solar Charger. Fits G-Shock, Citizen, Seiko, Garmin GY : Cell Phones & Accessories ## 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 | B0DRNDY2NZ | | Best Sellers Rank | #6,276 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #105 in Smartwatch Cables & Chargers | | Brand | Coolfire | | Built-In Media | 1 x USB Type-C Cable, 1 x LED Light | | Color | GRAY | | Compatible Devices | Solar Watches | | Compatible Phone Models | For All Kinds of Eco Sunclocks. | | Connectivity Technology | USB | | Connector Type | USB Type C | | Current | DC | | Customer Reviews | 4.6 4.6 out of 5 stars (6,184) | | Manufacturer | TimeChant | | Mfr Part Number | 1046 | | Model Number | 1046 | | Number of Items | 1 | | Power Plug | No Plug | | Power Source | Battery Powered | | Special Features | Fast Charging | | Total Usb Ports | 1 | | UPC | 841321108255 | | Unit Count | 1 Count | | Wired Charging Connector Type | USB Type C | ## Product Details - **Brand:** Coolfire - **Color:** GRAY - **Compatible Devices:** Solar Watches - **Compatible Phone Models:** For All Kinds of Eco Sunclocks. - **Connector Type:** USB Type C - **Included Components:** 1 x USB Type-C Cable, 1 x LED Light - **Number of Items:** 1 - **Power Source:** Battery Powered - **Special Feature:** Fast Charging - **Total USB Ports:** 1 ## Images ![CoolFire (The Original) - USB-C UV Free Solar Watch Fast Charger for All Eco Solar Watches. Safe 24/7 Charging (No 8H Timer Needed). Reloj Hombre Solar Charger. Fits G-Shock, Citizen, Seiko, Garmin GY - Image 1](https://m.media-amazon.com/images/I/712dZt-EdjL.jpg) ## Available Options This product comes in different **Color** options. --- ## 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.hk/products/689361205-coolfire-the-original-usb-c-uv-free-solar-watch-fast](https://www.desertcart.hk/products/689361205-coolfire-the-original-usb-c-uv-free-solar-watch-fast) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-28*