--- product_id: 483591948 title: "HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL" brand: "huanchain" price: "VT6988" currency: VUV in_stock: true reviews_count: 13 category: "Huanchain" url: https://www.desertcart.vu/products/483591948-huanchain-indoor-outdoor-black-extension-cord-25-ft-waterproof-16 store_origin: VU region: Vanuatu --- # Waterproof & weatherproof design 25 ft length for versatile reach Cold-resistant down to -50°C HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL **Brand:** huanchain **Price:** VT6988 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your space safely and stylishly! ## Quick Answers - **What is this?** HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL by huanchain - **How much does it cost?** VT6988 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/483591948-huanchain-indoor-outdoor-black-extension-cord-25-ft-waterproof-16) ## 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 - • **Smart Design:** Strain relief and hook socket for easy handling and safer use in humid environments - • **Flexible & Durable:** Super soft, highly flexible vinyl cable resists bending and breaking - • **Power Meets Safety:** ETL certified with high insulation to prevent shocks and overheating - • **Trusted Performance:** Supports up to 13A/1625W, perfect for heavy-duty appliances and outdoor setups - • **Built for All Conditions:** Flame, water, corrosion, and cold-resistant for indoor/outdoor reliability ## Overview The HUANCHAIN 25 ft black extension cord combines robust 16AWG SJTW wiring with ETL safety certification, delivering 13A/1625W power through a flexible, cold- and waterproof cable. Designed for both indoor and outdoor use, it features strain relief and a hook socket for durability and convenience, making it the go-to extension cord for professionals and home users who demand safety and performance in any environment. ## Description Product description ## 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 | | Amperage | 13 Amps | | Best Sellers Rank | #72 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Extension Cords | | Brand | huanchain | | Case Material Type | vinyl | | Color | Black | | Connector Gender | Male-to-Female | | Customer Reviews | 4.7 out of 5 stars 5,924 Reviews | | Ethernet Cable Category | Cat 4 | | Gauge | 16/3 | | Input Current | 13 Amps | | Item Length | 300 Inches | | Item Weight | 0.63 Kilograms | | Manufacturer | HUANCHAIN | | Model Number | HA3, HN3-Z, 5018440 | | Number Of Conductors | 3 | | Number of Outlets | 1 | | Plug Format | Type B | | Plug Type | Type B | | Power Cord Prong Count | 3 | | UL Listed | Yes | | Unit Count | 1.0 Count | | Voltage | 125 Volts (AC) | | Wattage | 1625 watts | ## Product Details - **Brand:** huanchain - **Color:** Black - **Connector Gender:** Male-to-Female - **Plug Format:** Type B - **Voltage:** 125 Volts (AC) ## Images ![HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL - Image 1](https://m.media-amazon.com/images/I/71kJg4-UJtL.jpg) ![HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL - Image 2](https://m.media-amazon.com/images/I/71xKxRBtlFL.jpg) ![HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL - Image 3](https://m.media-amazon.com/images/I/71fgU-t9W0L.jpg) ![HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL - Image 4](https://m.media-amazon.com/images/I/81Ck2BdEYOL.jpg) ![HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL - Image 5](https://m.media-amazon.com/images/I/914ssxpPZWL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***N on April 8, 2026* ### ⭐⭐⭐⭐⭐ Review *by M***N on January 16, 2026* ### ⭐⭐⭐⭐⭐ Review *by B***8 on March 8, 2026* ## 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? 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