--- product_id: 604862687 title: "21W Power Adapter" brand: "zttxl" price: "₨26933" currency: LKR in_stock: true reviews_count: 5 category: "Zttxl" url: https://www.desertcart.lk/products/604862687-21w-power-adapter store_origin: LK region: Sri Lanka --- # 21W high power output 5.87ft extra-long durable cord Built-in IC smart chip & multi-protection 21W Power Adapter **Brand:** zttxl **Price:** ₨26933 **Availability:** ✅ In Stock ## Summary > ⚡ Power your Echo like a pro — never miss a beat! ## Quick Answers - **What is this?** 21W Power Adapter by zttxl - **How much does it cost?** ₨26933 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/604862687-21w-power-adapter) ## Best For - zttxl enthusiasts ## Why This Product - Trusted zttxl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Thickened metal pins and anti-fall shell guarantee durability and reliable performance. - • **Engineered for Safety:** Smart IC chip and isolating transformer protect your devices from short circuits and overheating. - • **Seamless Compatibility:** Perfectly matches 1st & 2nd Gen Echo, Echo Plus, Echo Look, Echo Link, and Fire TV (2nd Gen). - • **Power Up with Precision:** 21W output ensures fast, stable charging for your Echo devices. - • **Freedom to Place Anywhere:** Extra-long 5.87ft cord gives you flexible setup options at home, office, or on the go. ## Overview This 21W power adapter delivers a reliable 15V/1.4A output with a 5.87ft cord, engineered specifically for 1st & 2nd Gen Echo devices, Echo Plus, Echo Look, Echo Link, and Fire TV (2nd Gen). Featuring built-in smart IC chip protection, thickened metal pins, and a durable anti-fall shell, it ensures safe, efficient charging with long-lasting durability. Ideal for professionals who demand seamless device performance and flexible placement. ## Description Product description Power adapter compatible with： Echo Plus 1st generation Echo 1st generation Echo 2nd generation Fire TV (2nd gen) Echo Link Echo Look Incompatible device Echo Show 2nd generation Echo Tap TV Box & TV Stick 1st generation Echo Dot 1st generation Echo Dot 2nd generation Echo Plug 2nd generation POWER SPECIFICATION Input: 100-240V, 50-60HZ. Output: 15V 1.4A 50/60HZ 21W 21W Power adapter Power Cord Length：5.87FT Item Weight：4 Ounces Bluetooth speaker jack size: 3.5mm x 1.35mm The battery is pure copper to ensure efficient and stable transfer rate, and kept in low temperature to charge safely. Built-in IC smart chip and isolation transformer, using thickened metal pins and anti-drop shell. High-strength wire, resistant to pulling and bending Review: Nice adapter - Work great Review: The adapters are available! - I took the number off the old adapter and matched it with one desertcart had. Ordered the adapter, the price was good , it arrived as predicted and fit perfectly. My Echo is working like new! ## Features - 【COMPATIBILITY】：Power adapter compatible with the Echo Link, Echo 2nd Generation , Echo Plus1st Genneration , Echo Look and Echo 1st generation. - PLEASE MAKE SURE TO CHECK THE OLD ADAPTER AND DEVICE MODEL BEFORE MAKING THE PURCHASE. - 【Not available】：Echo Dot(1st and 2nd Gen), Echo Show(2nd Gen), Echo Plus(2nd Gen), Echo Tap, Fire TV Stick, Alexa,or other models. - 【POWER SPECIFICATION】： Input: 100-240V, 50-60HZ. Output: 15V 1.4A 50/60HZ 21W. Total length:5.87ft.Output adapter fits Bluetooth speaker jack size: 3.5mm x 1.35mm Power adapter are made of high quality and materials, ensure efficient and stable transfer rate, and kept in low temperature to charge safely. - 【EXTRA LONG POWER CORD】：5.87 Ft Power cord has good bending resistance and ensures a long service life. Long enough from your device to the wall outlet, Portable power adapter provide convenience for charging on different occasion, for example travel, home, car, office, etc. - 【MULTIPLE PROTECTION】：Build in IC Smart Chip and Isolating transformer, Adopte thickened metallic pins and Anti-fall outer shell. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09JVPS266 | | Amperage | 1.4 Amps | | Brand | ZTTXL | | Built-In Media | AC Power Cord | | Color | Black | | Colour | Black | | Compatible Devices | Speakers | | Compatible devices | Speakers | | Connectivity Technology | Barrel Connector | | Connector Type | Barrel Connector | | Connector type | Barrel Connector | | Current Rating | 1.4 Amps | | Customer Package Type | Safety and Reliability Packaging | | Customer Reviews | 4.6 out of 5 stars 2,515 Reviews | | Form Factor | Wall Plug | | Frequency Range | 60 hertz | | Included components | AC Power Cord | | Input Voltage | 240 Volts | | Item Weight | 4 Ounces | | Main Power Connector Type | 2 pin | | Manufacturer | ZTTXL | | Mfr Part Number | 782125754401 | | Model Number | 21W | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Power Levels | 1 | | Output Current | 1.4 Amps | | Portable | Yes | | Power Plug | Type A - 2 pin (North American) | | Power Source | Corded Electric | | Special Features | Short Circuit Protection, Travel | | Special features | Short Circuit Protection, Travel | | Specification Met | FCC, UL | | Total Usb Ports | 1 | | UPC | 782125754401 | | Unit Count | 1.0 Count | | Wattage | 21 watts | ## Product Details - **Brand:** ZTTXL - **Connector type:** Barrel Connector - **Compatible devices:** Speakers - **Included components:** AC Power Cord - **Special features:** Short Circuit Protection, Travel - **Colour:** Black - **Input voltage:** 240 Volts - **Amperage:** 1.4 Amps - **Total USB ports:** 1 - **Wattage:** 21 watts ## Images ![21W Power Adapter - Image 1](https://m.media-amazon.com/images/I/61-o9ayntcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice adapter *by A***R on 25 December 2025* Work great ### ⭐⭐⭐⭐⭐ The adapters are available! *by R***R on 18 February 2026* I took the number off the old adapter and matched it with one Amazon had. Ordered the adapter, the price was good , it arrived as predicted and fit perfectly. My Echo is working like new! ### ⭐⭐⭐⭐⭐ Good cord *by K***Z on 31 May 2023* This is a good replacement cord for the Alexa. Works just as good. ## Frequently Bought Together - ZTTXL 21W Power Adapter for Echo (1st & 2nd Generation), Echo Show (1st Gen), Echo Plus (1st Gen), Fire TV (2nd Gen), Echo Look, Echo Link, 5Ft AC Adapter Power Cord - Power Cord Replacement for Alexa Dot 4th Gen/3rd Gen/5th Gen 2022, Show 5 2nd Generation 2021 Speaker, 15W Charger Adapter - ZTTXL 30W Power Adapter for Echo (4th Gen), Echo (3rd Gen), Echo Show 10 (3rd Gen), Echo Show (2nd Gen), Echo Show 8, and Echo Plus (2nd Gen), 5.8Ft AC Adapter Power Cord --- ## 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.lk/products/604862687-21w-power-adapter](https://www.desertcart.lk/products/604862687-21w-power-adapter) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-08-12*