--- product_id: 466035495 title: "Zolt Reverse Polarity Converter Cable DC 5.5mm x 2.1mm Reversed Polarity Adapter for Guitar Effect Pedal Keyboard, 3000mA Max." brand: "zolt" price: "£19.95" currency: GBP in_stock: true reviews_count: 5 category: "Zolt" url: https://www.desertcart.co.uk/products/466035495-zolt-reverse-polarity-converter-cable-dc-5-5mm-x-2 store_origin: GB region: United Kingdom --- # 3A max current load 5.5mm x 2.1mm DC barrel plug 15cm tangle-free cable Zolt Reverse Polarity Converter Cable DC 5.5mm x 2.1mm Reversed Polarity Adapter for Guitar Effect Pedal Keyboard, 3000mA Max. **Brand:** zolt **Price:** £19.95 **Availability:** ✅ In Stock ## Summary > ⚡ Power your gear your way—never get stuck with the wrong polarity again! ## Quick Answers - **What is this?** Zolt Reverse Polarity Converter Cable DC 5.5mm x 2.1mm Reversed Polarity Adapter for Guitar Effect Pedal Keyboard, 3000mA Max. by zolt - **How much does it cost?** £19.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/466035495-zolt-reverse-polarity-converter-cable-dc-5-5mm-x-2) ## Best For - zolt enthusiasts ## Why This Product - Trusted zolt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Max Power Handling:** Supports up to 3A (3000mA) to safely power your essential gear without compromise. - • **Plug & Play Convenience:** Instant polarity reversal without soldering or complex setups—get back to your creative flow fast. - • **Universal Compatibility:** Perfect for keyboards, guitar pedals, speakers, radios, and more—one cable to rule them all. - • **Compact & Durable Design:** 15cm tangle-free cable built with premium materials for reliable, long-lasting performance. - • **Flip Your Power Polarity:** Seamlessly switch inner positive to negative or vice versa—no more adapter headaches. ## Overview The Zolt Reverse Polarity Converter Cable is a compact, durable 15cm adapter with a 5.5mm x 2.1mm DC barrel plug that safely handles up to 3A of current. Designed to effortlessly reverse polarity between inner positive and negative, it ensures compatibility with a wide range of devices including guitar pedals, keyboards, speakers, and radios. Its tangle-free design and premium build make it an essential, hassle-free solution for professionals who demand reliable power connections on the go. ## Description Zolt Reverse Polarity Converter Cable with DC Plug 5.5mm x 2.1mm, 3000mA Max. Reverse Polarity What You Want This cable could help you reverse the polarity [inner positive] to [inner negative]. You also can use it to reverse the polarity [inner negative] to [inner positive]. Don't hesitate to choose this cable to convert, if your device polarity is contrary to the adapter. Specifications: DC Plug Size: 5.5mm x 2.1mm Cable Length: 15 cm/5.9 inch Current Load: 3A Max. Compatible with your keyboard, guitar effect pedal, speaker, radio, electrical toys, and more household electronics. Please feel free to contact us if you have any problems. Review: Useful add on to Zolt PSU - Goes with the Zolt multi-voltage power supply. Needed as the only thing the supply doesn't do, is cater for the odd thing that uses a negative center pin Review: Know the polarity of what you are feeding - Does the job reverses the polarity DC power ## Features - This reverse polarity cable can be used to change [inner negative] into [inner positive] and vice versa. - Reverse polarity what you want. Compatible with your keyboard, guitar effect pedal, speaker, radio, electrical toys, and more household electronics. - DC Plug Size: 5.5mm x 2.1mm. Cable Length: 15 cm/5.9 inch. - Note: Check the plug's size before purchasing. Don't exceed 3A (3000mA). - Made of Premium Material. Durable, Stable, and Reliable. A Good Helper of Your Life. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08YNL4SN3 | | Additional Features | Tangle Free | | Amperage | 3000 Milliamps | | Brand | Zolt | | Built-In Media | Cable | | Color | Black | | Colour | Black | | Compatible Devices | Keyboard, Speakers | | Compatible devices | Keyboard, Speakers | | Connectivity Technology | DC Power | | Connector Type | Barrel (5.5mm x 2.1mm) | | Connector type | Barrel (5.5mm x 2.1mm) | | Current Rating | 3 Amps | | Customer Package Type | [Protective Packaging] | | Customer Reviews | 4.5 out of 5 stars 95 Reviews | | Included components | Cable | | Manufacturer | SHENZHEN ETI TECHNOLOGY CO.,LTD | | Mfr Part Number | B08YNL4SN3 | | Number of Items | 1 | | Portable | Yes | | Power Plug | No Plug | | Power Source | DC | | Special features | Tangle Free | | Unit Count | 1.0 Count | ## Product Details - **Amperage:** 3000 Milliamps - **Brand:** Zolt - **Colour:** Black - **Compatible devices:** Keyboard, Speakers - **Connector type:** Barrel (5.5mm x 2.1mm) - **Current rating:** 3 Amps - **Included components:** Cable - **Number of Items:** 1 - **Power source:** DC - **Special features:** Tangle Free ## Images ![Zolt Reverse Polarity Converter Cable DC 5.5mm x 2.1mm Reversed Polarity Adapter for Guitar Effect Pedal Keyboard, 3000mA Max. - Image 1](https://m.media-amazon.com/images/I/41oba9g+z3L.jpg) ![Zolt Reverse Polarity Converter Cable DC 5.5mm x 2.1mm Reversed Polarity Adapter for Guitar Effect Pedal Keyboard, 3000mA Max. - Image 2](https://m.media-amazon.com/images/I/51YWERH7kML.jpg) ![Zolt Reverse Polarity Converter Cable DC 5.5mm x 2.1mm Reversed Polarity Adapter for Guitar Effect Pedal Keyboard, 3000mA Max. - Image 3](https://m.media-amazon.com/images/I/41S1QRXvVTL.jpg) ![Zolt Reverse Polarity Converter Cable DC 5.5mm x 2.1mm Reversed Polarity Adapter for Guitar Effect Pedal Keyboard, 3000mA Max. - Image 4](https://m.media-amazon.com/images/I/51txP-DCQdL.jpg) ![Zolt Reverse Polarity Converter Cable DC 5.5mm x 2.1mm Reversed Polarity Adapter for Guitar Effect Pedal Keyboard, 3000mA Max. - Image 5](https://m.media-amazon.com/images/I/41oHMXEf-3L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Useful add on to Zolt PSU *by K***H on 14 April 2025* Goes with the Zolt multi-voltage power supply. Needed as the only thing the supply doesn't do, is cater for the odd thing that uses a negative center pin ### ⭐⭐⭐⭐⭐ Know the polarity of what you are feeding *by A***H on 7 February 2025* Does the job reverses the polarity DC power ### ⭐⭐⭐⭐⭐ Super *by D***H on 18 December 2024* Excellent value for the money matched with Amazons unrivaled delivery service. ## Frequently Bought Together - Zolt Reverse Polarity Converter Cable DC 5.5mm x 2.1mm Adapter for Guitar Effect Pedal Keyboard, 3000mA Max. - Zolt 36W Universal Power Adapter AC DC 3V 4.5V 5V 6V 7.5V 9V 12V Power Supply with 8 DC Plugs for Household Electronics, 3000mA Max --- ## 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.co.uk/products/466035495-zolt-reverse-polarity-converter-cable-dc-5-5mm-x-2](https://www.desertcart.co.uk/products/466035495-zolt-reverse-polarity-converter-cable-dc-5-5mm-x-2) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-07-01*