--- product_id: 661218860 title: "Ring 4 Charger - Size 12 - Charging Dock and USB-C Cable - Charges Oura Ring 4 up to 8 Days" brand: "oura" price: "627 Lei" currency: RON in_stock: true category: "Oura" url: https://www.desertcart.ro/products/661218860-ring-4-charger-size-12-charging-dock-and-usb-c store_origin: RO region: Romania --- # 2.5A fast charging USB-C universal connector 20-80 min full charge Ring 4 Charger - Size 12 - Charging Dock and USB-C Cable - Charges Oura Ring 4 up to 8 Days **Brand:** oura **Price:** 627 Lei **Availability:** ✅ In Stock ## Summary > ⚡ Charge smarter, live sharper with Oura Ring 4 Charger! ## Quick Answers - **What is this?** Ring 4 Charger - Size 12 - Charging Dock and USB-C Cable - Charges Oura Ring 4 up to 8 Days by oura - **How much does it cost?** 627 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/661218860-ring-4-charger-size-12-charging-dock-and-usb-c) ## Best For - oura enthusiasts ## Why This Product - Trusted oura brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Recharge Power:** Delivers a swift 2.5 Amp current to juice your ring in under 80 minutes—stay powered up without pause. - • **Smart Battery Monitoring:** Check your ring’s battery status instantly via the Oura app—never get caught off guard. - • **Precision Fit for Size 12:** Tailored charging dock ensures perfect connection for your Oura Ring 4 size 12. - • **Certified Safety Compliance:** Built to IEC 62368-1 standards, combining fast charging with peace of mind. - • **Seamless USB-C Connectivity:** Modern USB-C to USB-C cable compatible with the latest power sources for hassle-free charging. ## Overview The Oura Ring 4 Charger (Size 12) is the exclusive charging solution designed specifically for your Oura Ring 4. Featuring a fast 2.5 Amp USB-C connection, it fully charges your ring in as little as 20 minutes and up to 80 minutes depending on battery level. Engineered with IEC 62368-1 safety compliance and integrated with the Oura app for real-time battery monitoring, this sleek grey metal charging dock ensures your smart ring stays powered and ready to optimize your wellness journey. ## Description The Oura Ring 4 Charger is the only way to charge your Oura Ring 4. It’s fast, convenient, and easy. Your Oura Ring 4 typically charges fully in 20-80 minutes on the Oura Ring 4 Charger, depending on its current battery level. It comes with a USB-C to USB-C Oura Ring 4 Cable cord, intended to be supplied by an external 5Vdc supply that complies with IEC 62368-1 standard. ## Features - OURA RING 4 CHARGER - This is the only way to charge your Oura Ring 4. This USB-C cable charger is size specific, so be sure to get the size that fits your Oura Ring 4. You can find your Oura Ring 4 size on the inside of your Oura Ring 4. - CHARGERS ARE SIZE-SPECIFIC - Your Oura Ring 4 size can be found on the inside of your smart ring. - CHARGING TIME - Your Oura Ring 4 typically charges fully in 20-80 minutes, depending on its current battery level. - BATTERY LEVEL IN OURA APP - You can check the battery level by tapping the circular icon in the upper right-hand corner of the home tab. - POWER CORD COMPLIANCE - The USB-C to USB-C Oura Ring 4 Cable cord is intended to be supplied by an external 5Vdc supply that complies with IEC 62368-1 standard. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D9WVZ6PW | | Additional Features | Travel | | Amperage | 2.5 Amps | | Best Sellers Rank | #898 in Electronics ( See Top 100 in Electronics ) #6 in Arm & Wristband Technology Charging Docks | | Brand | OURA | | Built-In Media | Oura Ring 4 Charger, USB Cable | | Color | Charger, Grey | | Compatible Devices | Oura Ring 4 | | Compatible Phone Models | iOS devices with iOS 15 or higher, Android devices with Android 9 or higher | | Compatible Power Plug Type | No Plug | | Connectivity Technology | USB | | Connector Type | USB Type C | | Current | dc | | Customer Reviews | 4.8 4.8 out of 5 stars (827) | | Enclosure Material | Metal | | Form Factor | Charging Dock | | Item Weight | 0.06 Kilograms | | Main Power Connector Type | USB Type C | | Manufacturer | Oura | | Mfr Part Number | JZ95-54834-12 | | Model Name | Oura Ring 4 Charger - Size 12 | | Model Number | JZ95-54834-12 | | Mounting Type | Tabletop Mount | | Number of Items | 1 | | Number of Power Levels | 1 | | Output Current | 2.5 Amps | | Output Voltage | 5 Volts (DC) | | Plug Type | No Plug | | Portable | No | | Power Plug | No Plug | | Power Source | DC | | Specification Met | IEC | | Total Usb Ports | 1 | | Unit Count | 1.0 Count | | Warranty Description | 1 Year Manufacturer | | Wattage | 12.5 watts | | Wired Charging Connector Type | USB Type C | ## Product Details - **Amperage:** 2.5 Amps - **Brand:** OURA - **Color:** Charger, Grey - **Compatible Devices:** Oura Ring 4 - **Compatible Phone Models:** iOS devices with iOS 15 or higher, Android devices with Android 9 or higher - **Connector Type:** USB Type C - **Included Components:** Oura Ring 4 Charger, USB Cable - **Special Feature:** Travel - **Total USB Ports:** 1 - **Wattage:** 12.5 watts ## Images ![Ring 4 Charger - Size 12 - Charging Dock and USB-C Cable - Charges Oura Ring 4 up to 8 Days - Image 1](https://m.media-amazon.com/images/I/41sq-JYEJxL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Oura Ring 4 Charger - Size 12 - Charging Dock and USB-C Cable - Charges Oura Ring 4 up to 8 Days - Oura Ring 4 - Brushed Silver - Size 12 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life --- ## 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.ro/products/661218860-ring-4-charger-size-12-charging-dock-and-usb-c](https://www.desertcart.ro/products/661218860-ring-4-charger-size-12-charging-dock-and-usb-c) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-07-19*