--- product_id: 312175597 title: "Argon 18W 5.25V 3.5A USB-C Power Supply with Switch for Raspberry Pi 4 - UL Listed" brand: "argon forty" price: "745302₫" currency: VND in_stock: true reviews_count: 8 category: "Argon Forty" url: https://www.desertcart.vn/products/312175597-argon-18w-5-25v-3-5a-usb-c-power-supply store_origin: VN region: Vietnam --- # 18W stable power output Universal 100-240V input Built-in inline power switch Argon 18W 5.25V 3.5A USB-C Power Supply with Switch for Raspberry Pi 4 - UL Listed **Brand:** argon forty **Price:** 745302₫ **Availability:** ✅ In Stock ## Summary > 🔋 Power your Pi like a pro—never miss a beat! ## Quick Answers - **What is this?** Argon 18W 5.25V 3.5A USB-C Power Supply with Switch for Raspberry Pi 4 - UL Listed by argon forty - **How much does it cost?** 745302₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/312175597-argon-18w-5-25v-3-5a-usb-c-power-supply) ## Best For - argon forty enthusiasts ## Why This Product - Trusted argon forty brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Global Compatibility:** Works worldwide with universal 100-240V input—perfect for remote work or travel setups. - • **UL-Listed Safety Assurance:** Certified reliability for peace of mind during all your projects and experiments. - • **Durable USB-C Cable Included:** High-quality cable ensures seamless connectivity and long-lasting performance. - • **Consistent 18W Power Delivery:** Ensures your Raspberry Pi 4 runs smoothly with stable 5.25V @ 3.5A output. - • **Effortless Control with Inline Switch:** Power your Pi on/off instantly without unplugging—convenience meets efficiency. ## Overview The Argon 18W USB-C Power Supply is a UL-listed, reliable power adapter designed specifically for Raspberry Pi 4 Model B. Delivering a stable 5.25V at 3.5A output, it supports consistent performance for your projects. Featuring a built-in inline power switch for easy on/off control and universal 100-240V input, it’s perfect for both home and global use, bundled with a durable USB-C cable for hassle-free connectivity. ## Description desertcart.com: Argon 18W 5.25V 3.5A USB-C Power Supply with Switch for Raspberry Pi 4 - UL Listed : Electronics Review: Just a bit stronger made all the difference - Perfect power adapter especially for a unit requiring more steady power no issue with performance since replace the included adapter. In all fairness this argon adapter is made specifically for the argon case I’ve been using. Review: Very good USB-C power supply with integrated power switch - When used with the ArgonOne case, this adapter puts out enough power to keep a Raspberry Pi and the cooling fan running without any issue. We've had a couple going for over a year now, they work really well. It has other uses too - it works with any other USB-C device/accessory that may need power. The cool feature is the power switch integrated into the cable, so you can flip the switch to turn the device on or off instead of pulling and replugging the USB connector. Just don't flip the switch on a running Raspberry Pi without shutting it down first. ## Features - DESIGNED FOR RASPBERRY PI 4 Reliable USB-C power supply designed for Raspberry Pi 4 Model B. Provides consistent power delivery to support everyday Raspberry Pi applications. - BUILT-IN POWER SWITCH Inline power switch allows you to easily turn the Raspberry Pi on or off without unplugging the cable. - 5.25V 3.5A OUTPUT Delivers stable 18W power output to support Raspberry Pi 4 boards and connected accessories. - SAFE AND RELIABLE POWER ADAPTER UL-listed power adapter designed for safe and reliable use with Raspberry Pi systems. - UNIVERSAL INPUT VOLTAGE Supports 100-240V AC input and includes a durable USB-C cable for convenient power connectivity. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0919CQKQ8 | | Best Sellers Rank | #373 in Single Board Computers (Computers & Accessories) | | Brand | Argon Forty | | Color | Black | | Compatible Devices | Personal Computer | | Connector Type | USB | | Current Rating | 3.5 A | | Customer Reviews | 4.8 out of 5 stars 222 Reviews | | Input Voltage | 240 volts | | Item Weight | 0.22 kg | | Manufacturer | Argon Forty | | Model Number | 6974297860552 | | Nominal Power | 18 watts | | Number of Items | 1 | | Number of Ports | 1 | | Package Quantity | 1 | | Power Plug Type | Type A - 2 pin (North American) | | Unit Count | 1 Count | | Warranty Type | Limited | ## Product Details - **Brand:** Argon Forty - **Color:** Black - **Compatible Devices:** Personal Computer - **Connector Type:** USB - **Item Weight:** 0.22 kg ## Images ![Argon 18W 5.25V 3.5A USB-C Power Supply with Switch for Raspberry Pi 4 - UL Listed - Image 1](https://m.media-amazon.com/images/I/51BmoU2H8HL.jpg) ![Argon 18W 5.25V 3.5A USB-C Power Supply with Switch for Raspberry Pi 4 - UL Listed - Image 2](https://m.media-amazon.com/images/I/616CODXJa-L.jpg) ![Argon 18W 5.25V 3.5A USB-C Power Supply with Switch for Raspberry Pi 4 - UL Listed - Image 3](https://m.media-amazon.com/images/I/61bURK2i7xL.jpg) ![Argon 18W 5.25V 3.5A USB-C Power Supply with Switch for Raspberry Pi 4 - UL Listed - Image 4](https://m.media-amazon.com/images/I/716xC+gc7AL.jpg) ![Argon 18W 5.25V 3.5A USB-C Power Supply with Switch for Raspberry Pi 4 - UL Listed - Image 5](https://m.media-amazon.com/images/I/618ZnFPG1VL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just a bit stronger made all the difference *by O***T on October 8, 2026* Perfect power adapter especially for a unit requiring more steady power no issue with performance since replace the included adapter. In all fairness this argon adapter is made specifically for the argon case I’ve been using. ### ⭐⭐⭐⭐⭐ Very good USB-C power supply with integrated power switch *by R***E on February 8, 2025* When used with the ArgonOne case, this adapter puts out enough power to keep a Raspberry Pi and the cooling fan running without any issue. We've had a couple going for over a year now, they work really well. It has other uses too - it works with any other USB-C device/accessory that may need power. The cool feature is the power switch integrated into the cable, so you can flip the switch to turn the device on or off instead of pulling and replugging the USB connector. Just don't flip the switch on a running Raspberry Pi without shutting it down first. ### ⭐⭐⭐⭐⭐ Argon power supply *by J***O on July 17, 2026* Received In brand new perfect condition. And works perfect!! Highly recommend!! ## Frequently Bought Together - Argon USB C Power Supply with Switch | Raspberry Pi 4 Power Supply - Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) - GeeekPi Aluminum Heatsink with PWM Controllable Fan for Raspberry Pi 4, Pi 4 Armor Lite Heatsink with PWM Speed Control Fan for Raspberry Pi 4 Model B --- ## 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.vn/products/312175597-argon-18w-5-25v-3-5a-usb-c-power-supply](https://www.desertcart.vn/products/312175597-argon-18w-5-25v-3-5a-usb-c-power-supply) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-10-24*