--- product_id: 697438790 title: "HUANCHAIN Black Indoor Outdoor Extension Cord, 25 ft, 16/3 Gauge, 13A 1625W, 3 Prong, Heavy Duty, ETL Listed, Suitable for Home Office Use, Compatible with All Standard 3-Prong Devices" brand: "huanchain" price: "2941723₫" currency: VND in_stock: false reviews_count: 5 category: "Huanchain" url: https://www.desertcart.vn/products/697438790-huanchain-black-indoor-outdoor-extension-cord-25-ft-16-3 store_origin: VN region: Vietnam --- # 13A / 1625W heavy-duty power rating 25 ft length for ultimate reach ETL listed & flame/water resistant safety HUANCHAIN Black Indoor Outdoor Extension Cord, 25 ft, 16/3 Gauge, 13A 1625W, 3 Prong, Heavy Duty, ETL Listed, Suitable for Home Office Use, Compatible with All Standard 3-Prong Devices **Brand:** huanchain **Price:** 2941723₫ **Availability:** ❌ Out of Stock ## Summary > 🔌 Power up your space with confidence and style! ## Quick Answers - **What is this?** HUANCHAIN Black Indoor Outdoor Extension Cord, 25 ft, 16/3 Gauge, 13A 1625W, 3 Prong, Heavy Duty, ETL Listed, Suitable for Home Office Use, Compatible with All Standard 3-Prong Devices by huanchain - **How much does it cost?** 2941723₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/697438790-huanchain-black-indoor-outdoor-extension-cord-25-ft-16-3) ## Best For - huanchain enthusiasts ## Why This Product - Trusted huanchain brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First, Always:** ETL/cETL listed with extra-large plugs and high insulation to prevent shocks and ensure peace of mind. - • **Power Through Anything:** Supports up to 13 amps and 1625 watts—perfect for all your standard 3-prong devices. - • **Extended Reach, No Limits:** 25 feet of flexible, heavy-duty cord to power your home or office without compromise. - • **Built to Brave the Elements:** Flame resistant, waterproof, cold and corrosion resistant for reliable indoor/outdoor use. - • **Designed for Effortless Use:** Super flexible vinyl cable with strain relief and hook design for easy handling, storage, and durability. ## Overview The HUANCHAIN Black Indoor Outdoor Extension Cord is a 25-foot, 16/3 gauge heavy-duty cable rated for 13 amps and 1625 watts. ETL listed and built with flame, water, cold, and corrosion resistance, it ensures safe, reliable power delivery for all standard 3-prong devices in both indoor and outdoor environments. Its flexible vinyl design, strain relief, and hook features make it durable and easy to use, perfect for professional and home office setups. ## Description Extra Size for Safety Review: I bought this HUANCHAIN 20 ft white extension cord to use with my TV, and it’s been excellent so far. The cord feels very high quality—thick, durable, and not flimsy like cheaper options. I like that it’s flexible and doesn’t get stiff, making it easy to route behind furniture. The length is perfect for reaching the outlet without stretching or tangling. The white colour blends in nicely and doesn’t stand out. Overall, this is a well-made, reliable extension cord and definitely worth it for powering a TV setup. Review: This is a nice quality cord that was perfect length for my needs. I wanted a flat plug outdoor cord to plug in roof heat cable to a smart plug on my outdoor out box. I needed the box lid to close to protect it from the snow and this is going to work perfectly. It was hard to find a shorter length cord and one with a flat plug. I have it connected but haven’t used it yet so all can say it is it looks like a nice quality cord and it fit my needs perfectly. ## Features - Extra Size for Safety: Extra size Male NEMA 5-15P power plug and Female NEMA 5-15R power socket for safety; It has high insulation safety performance to prevent electric shock; ETL/cETL Listed for safe approval - Power Rating and Application: 3 Prong black extension cord 25 Feet(Tolerance 1ft), 16AWG SJTW power outside extension cord rating 13Amps 1625Watts; Flame resistant, Waterproof Weather resistant, Cold-resistant (-50°C), corrosion resistant Suitable for indoor and outdoor, home office use extension cable - High Flexible & Easy to Use: High flexible Vinyl extension cable cords have better bending resistance and prevent them from breaking during long-term movement, bending, and pulling; Super soft feel, easy to unfold when used; Each outdoor extension cord has storage straps and is easy to repack and recycle after use - Hook & Strain Relief Design: The plug and socket end have a strain relief design, which is not easy to break when bent and used; The socket has a hook design, which is easy to plug and unplug and can be hung in a humid environment, making it safer to use - What You Get: Black outdoor extension cord 25 ft( 16aAWG 13A 1625W) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TGS6KNF | | Best Sellers Rank | 271,856 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 4,450 in Extension Cords | | Brand Name | huanchain | | Case Material Type | Vinyl | | Colour | Black | | Connector Gender | Male-to-Female | | Customer Reviews | 4.7 4.7 out of 5 stars (8,190) | | Input Current | 13 Amps | | Item Length | 25 Feet | | Item Weight | 0.63 Kilograms | | Manufacturer | huanchain | | Model Number | HA3, HN3-Z, 5018440 | | Number Of Conductors | 3 | | Number of Outlets | 1 | | Plug Type | Type B | | UL Listed | Yes | | Voltage | 125 Volts (AC) | | Wattage | 1625 watts | ## Product Details - **Brand:** huanchain - **Colour:** Black - **Connector gender:** Male-to-Female - **Plug type:** Type B - **Voltage:** 125 Volts (AC) ## Images ![HUANCHAIN Black Indoor Outdoor Extension Cord, 25 ft, 16/3 Gauge, 13A 1625W, 3 Prong, Heavy Duty, ETL Listed, Suitable for Home Office Use, Compatible with All Standard 3-Prong Devices - Image 1](https://m.media-amazon.com/images/I/71kJg4-UJtL.jpg) ![HUANCHAIN Black Indoor Outdoor Extension Cord, 25 ft, 16/3 Gauge, 13A 1625W, 3 Prong, Heavy Duty, ETL Listed, Suitable for Home Office Use, Compatible with All Standard 3-Prong Devices - Image 2](https://m.media-amazon.com/images/I/71xKxRBtlFL.jpg) ![HUANCHAIN Black Indoor Outdoor Extension Cord, 25 ft, 16/3 Gauge, 13A 1625W, 3 Prong, Heavy Duty, ETL Listed, Suitable for Home Office Use, Compatible with All Standard 3-Prong Devices - Image 3](https://m.media-amazon.com/images/I/71fgU-t9W0L.jpg) ![HUANCHAIN Black Indoor Outdoor Extension Cord, 25 ft, 16/3 Gauge, 13A 1625W, 3 Prong, Heavy Duty, ETL Listed, Suitable for Home Office Use, Compatible with All Standard 3-Prong Devices - Image 4](https://m.media-amazon.com/images/I/81Ck2BdEYOL.jpg) ![HUANCHAIN Black Indoor Outdoor Extension Cord, 25 ft, 16/3 Gauge, 13A 1625W, 3 Prong, Heavy Duty, ETL Listed, Suitable for Home Office Use, Compatible with All Standard 3-Prong Devices - Image 5](https://m.media-amazon.com/images/I/914ssxpPZWL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***L on 12 January 2026* I bought this HUANCHAIN 20 ft white extension cord to use with my TV, and it’s been excellent so far. The cord feels very high quality—thick, durable, and not flimsy like cheaper options. I like that it’s flexible and doesn’t get stiff, making it easy to route behind furniture. The length is perfect for reaching the outlet without stretching or tangling. The white colour blends in nicely and doesn’t stand out. Overall, this is a well-made, reliable extension cord and definitely worth it for powering a TV setup. ### ⭐⭐⭐⭐⭐ Review *by B***H on 4 November 2024* This is a nice quality cord that was perfect length for my needs. I wanted a flat plug outdoor cord to plug in roof heat cable to a smart plug on my outdoor out box. I needed the box lid to close to protect it from the snow and this is going to work perfectly. It was hard to find a shorter length cord and one with a flat plug. I have it connected but haven’t used it yet so all can say it is it looks like a nice quality cord and it fit my needs perfectly. ### ⭐⭐⭐⭐⭐ Review *by A***D on 31 December 2025* Works perfect, and I can confirm to the strength of this cord as it was buried in the snow and when run over with a snowblower not only did it have the strength to stop my auger, but also didn’t have any tears in the cord once I spent the next 45min untangling its death grip choke hold it had on it. All in all a perfect cord for outdoor use ## Frequently Bought Together - HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cord Outside, 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electric Cord, ETL - HUANCHAIN Indoor Outdoor Black Extension Cord 50 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Extension Cord Outside, 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electric Cord, ETL - Cablelera Power Cord Extension and Splitter, NEMA 5-15P to NEMA 5-15R x 2, 16 AWG, 13A, 125V (ZWACPQAG-14) 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.vn/products/697438790-huanchain-black-indoor-outdoor-extension-cord-25-ft-16-3](https://www.desertcart.vn/products/697438790-huanchain-black-indoor-outdoor-extension-cord-25-ft-16-3) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-13*