--- product_id: 642160486 title: "USB Charging Power Cable Adapter Safety Fast Base Portable Charger Accessories for Smart Watch HW18 Charging Dock Station for Multiple Devices Switch Controller Adapter for Smart Watch" brand: "greabuy" price: "¥2218" currency: JPY in_stock: true category: "Greabuy" url: https://www.desertcart.jp/products/642160486-usb-charging-power-cable-adapter-safety-fast-base-portable-charger store_origin: JP region: Japan --- # Ultra-fast charging speed Durable pure copper core Multi-layer safety protection USB Charging Power Cable Adapter Safety Fast Base Portable Charger Accessories for Smart Watch HW18 Charging Dock Station for Multiple Devices Switch Controller Adapter for Smart Watch **Brand:** greabuy **Price:** ¥2218 **Availability:** ✅ In Stock ## Summary > ⚡ Stay powered, stay ahead — the smart charger your wrist deserves! ## Quick Answers - **What is this?** USB Charging Power Cable Adapter Safety Fast Base Portable Charger Accessories for Smart Watch HW18 Charging Dock Station for Multiple Devices Switch Controller Adapter for Smart Watch by greabuy - **How much does it cost?** ¥2218 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/642160486-usb-charging-power-cable-adapter-safety-fast-base-portable-charger) ## Best For - greabuy enthusiasts ## Why This Product - Trusted greabuy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium pure copper wire core resists bending and wear for long-lasting durability. - • **Snap-On Secure Charging:** Effortless magnetic snap-on design for stable, worry-free power delivery. - • **Universal USB Interface:** Seamlessly compatible with multiple devices including smart watches and controllers. - • **Portable Power Companion:** Compact 11-inch cable fits perfectly in your office, gym bag, or travel kit. - • **Ultra-Fast Transfer Rate:** Charge your smart watch at lightning speed without risking overcurrent damage. ## Overview The Greabuy HW18 USB Charging Power Cable Adapter is a compact, portable charger designed specifically for smart watches and multiple devices. Featuring a durable pure copper core and multi-layer safety protections, it ensures ultra-fast, stable charging while preventing overcurrent damage. Its snap-on magnetic design and universal USB interface make it an essential accessory for professionals on the go. ## Description USB Charging Power Cable Adapter Safety Fast Base Portable Charger Accessories for Smart Watch HW18 charging dock station for multiple devices switch controller adapter for smart watch multiple devices car charging cord portable convenient magneticsFeatures:USB interface, multi-function for protection, effectively the safety of products and charging equipment.Snap-on charging, full self-stop for protection, stable charging, safe and secure.The interior adopts pure copper wire core, which is more stable and safe to resistant to bending and wear, and is not easy to break.Fast Charging: ultra-fast transfer rate. Prevent your for smart watch from being damaged by overcurrent when connected to USB power source. Easy to Operate: Simply attach the charging cable on the watch and enjoy effortless user experience.Easy to Carry: for Ideal for office, gym locker, can be stored in your sports bag.Specifications:Material:ABSLength : Approx.28-30cm/11.02-11.81inchColor:Blackfor HuaweiSmart Watch HW18Package Includes:1x for Smart Watch ChargerNote:1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.Thanks for your understandings. ## Features - USB interface, multi-function for protection, effectively the safety of products and charging equipment. - Snap-on charging, full self-stop for protection, stable charging, safe and secure. - The interior adopts pure copper wire core, which is more stable and safe to resistant to bending and wear, and is not easy to break. - Easy to Carry: for Ideal for office, gym locker, can be stored in your sports bag. - Fast Charging: ultra-fast transfer rate. Prevent your for smart watch from being damaged by overcurrent when connected to USB power source. Easy to Operate: Simply attach the charging cable on the watch and enjoy effortless user experience. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D17MTYSG | | Best Sellers Rank | #249,477 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #3,324 in Smartwatch Cables & Chargers | | Brand Name | Greabuy | | Cable Type | USB | | Color | Black | | Compatible Devices | Monitor, Smart Watch | | Connectivity Technology | USB | | Connector Gender | Male-to-Male | | Connector Type | Usb | | Customer Package Type | flexible packaging | | Customer Reviews | 3.9 3.9 out of 5 stars (13) | | Indoor Outdoor Usage | Indoor, Outdoor | | Item Shape | Round | | Manufacturer | Greabuy | | Model | HW18 | | Model Name | HW18 | | Number of Pins | 4 | | Other Special Features of the Product | Fast Charging | | Outer Material | Plastic | | Part Number | Greabuy | | Recommended Uses For Product | Smart watch charging, monitor charging, portable charging | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Greabuy - **Cable Type:** USB - **Compatible Devices:** Monitor, Smart Watch - **Connector Type:** Usb - **Special Feature:** Fast Charging ## Images ![USB Charging Power Cable Adapter Safety Fast Base Portable Charger Accessories for Smart Watch HW18 Charging Dock Station for Multiple Devices Switch Controller Adapter for Smart Watch - Image 1](https://m.media-amazon.com/images/I/51-dcSy5b6L.jpg) ![USB Charging Power Cable Adapter Safety Fast Base Portable Charger Accessories for Smart Watch HW18 Charging Dock Station for Multiple Devices Switch Controller Adapter for Smart Watch - Image 2](https://m.media-amazon.com/images/I/61KjnpUzIiL.jpg) ![USB Charging Power Cable Adapter Safety Fast Base Portable Charger Accessories for Smart Watch HW18 Charging Dock Station for Multiple Devices Switch Controller Adapter for Smart Watch - Image 3](https://m.media-amazon.com/images/I/61mr8G++DlL.jpg) ![USB Charging Power Cable Adapter Safety Fast Base Portable Charger Accessories for Smart Watch HW18 Charging Dock Station for Multiple Devices Switch Controller Adapter for Smart Watch - Image 4](https://m.media-amazon.com/images/I/315hXpiuCqL.jpg) ![USB Charging Power Cable Adapter Safety Fast Base Portable Charger Accessories for Smart Watch HW18 Charging Dock Station for Multiple Devices Switch Controller Adapter for Smart Watch - Image 5](https://m.media-amazon.com/images/I/51W01zl1GiL.jpg) ## Frequently Bought Together - USB Charging Power Cable Adapter Safety Fast Base Portable Charger Accessories for Smart Watch HW18 Charging Dock Station for Multiple Devices Switch Controller Adapter for Smart Watch - 6 inch Short Fast Charging Cord, 5 Pack Durable USB A to USB Type C 3A Cable for Charging Station Compatible with Samsung Galaxy Note 9 10 S10 S20 S30 OnePlus 7T 8T LG V30 V40 - USB Charging Stations 50w10A 10 Ports Multiple Charging Block/Power USB Strip for iPhone Android Smartphone Tablet Smart Watch AirPods Samsung and Multiple Charger Plug… --- ## 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.jp/products/642160486-usb-charging-power-cable-adapter-safety-fast-base-portable-charger](https://www.desertcart.jp/products/642160486-usb-charging-power-cable-adapter-safety-fast-base-portable-charger) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-16*