--- product_id: 46118929 title: "30W 3V 4.5V 5V 6V 7.5V 9V 12V 2A 2000mA Universal Multi Voltage AC DC Adapter Switching Replacement Power Supply for Household Electronics Routers Speakers LCD CCTV Cameras (12W 24W compatible)" brand: "belnet" price: "€ 27.51" currency: EUR in_stock: true category: "Electronics" url: https://www.desertcart.hr/products/46118929-30w-3v-4-5v-5v-6v-7-5v-9v-12v store_origin: HR region: Croatia --- # 30W 3V 4.5V 5V 6V 7.5V 9V 12V 2A 2000mA Universal Multi Voltage AC DC Adapter Switching Replacement Power Supply for Household Electronics Routers Speakers LCD CCTV Cameras (12W 24W compatible) **Brand:** belnet **Price:** € 27.51 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** 30W 3V 4.5V 5V 6V 7.5V 9V 12V 2A 2000mA Universal Multi Voltage AC DC Adapter Switching Replacement Power Supply for Household Electronics Routers Speakers LCD CCTV Cameras (12W 24W compatible) by belnet - **How much does it cost?** € 27.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/46118929-30w-3v-4-5v-5v-6v-7-5v-9v-12v) ## Best For - belnet enthusiasts ## Why This Product - Trusted belnet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description 24W 30W Multi-Voltage AC DC Power Supply Adapter for 3v to 12v Small Household Electronics Multi Voltage Choice If you get many small electronics at home. This Charger is an ideal one for you. It is multi voltage that you can select required voltage freely. Voltage range: 3v 4.5v 5v 6v 7.5v 9v 12v. Fitting for lots of compatible small household electronics, like routers, CCTV cameras, LED Strips, etc. How to Check Your Device Required Voltage and Power Usually, your device required voltage will be printed beside the power port or beside the battery Slot. Your device required Power watt is the value of required voltage multiplies required amps. For example, if your device asked input voltage 6v 2a, then the required power is 12w. You need to find a charger that is equal or more than 12w. IMPORTANT - Polarity Is Normal Central Positive (+), and Could Not Be Reversed This Charger is normally Central Positive (+) Design and the Polarity could not be reversed. It is not compatible devices that require Central Negative (-) Polarity. You can check the Polarity information of your device printed beside the power port. Polarity Normal Central Positive Type The DC tip 2 Pin slots are in different size. Polarity could not be reversed. Please pay attention. Tips Spec. T1: 5.5*2.5mm T2: 5.0*2.1mm T3: 4.0*1.7mm T4: 3.5*1.35mm T5: 3.0*1.1mm T6: 2.5*0.7mm Note: NOT compatible with laptop or other Over 20W Devices. ## Features - Multi-Voltage Adapter - Input: AC 100v~240V 0.25A 50/60Hz, Output: 3V/4.5V/5V/6V/7.5V/9V/12V - Max. 2000 mA. This replacement power adapter provides a range of voltages, FULL PROTECTION of over Voltages/ over Current/ short Circuits/ over Temperature. - Multi-Tips - This power supply adapter has 6 selectable adapter tips, which can be used for various appliances. Ideal for MP3, Portable DVD, Router, Radio, Speaker, CCTV camera LCD, electronic toys, etc. - IMPORTANT - DC Plug Polarity: inner Positive(+), outer Negative(-). The Polarity is not compatible ALL Devices. Some musical device requires inner Negative and outer positive (totally opposite), please check carefully before buying. - Multiple security protection, it's easy to operate, 12-Month worry free warranty. - Factory direct, the lowest price at the same product. ## Images ![30W 3V 4.5V 5V 6V 7.5V 9V 12V 2A 2000mA Universal Multi Voltage AC DC Adapter Switching Replacement Power Supply for Household Electronics Routers Speakers LCD CCTV Cameras (12W 24W compatible) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41c62VcamPL.jpg) ![30W 3V 4.5V 5V 6V 7.5V 9V 12V 2A 2000mA Universal Multi Voltage AC DC Adapter Switching Replacement Power Supply for Household Electronics Routers Speakers LCD CCTV Cameras (12W 24W compatible) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41EkYF7-9tL.jpg) ![30W 3V 4.5V 5V 6V 7.5V 9V 12V 2A 2000mA Universal Multi Voltage AC DC Adapter Switching Replacement Power Supply for Household Electronics Routers Speakers LCD CCTV Cameras (12W 24W compatible) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41sBh%2ByXpFL.jpg) ![30W 3V 4.5V 5V 6V 7.5V 9V 12V 2A 2000mA Universal Multi Voltage AC DC Adapter Switching Replacement Power Supply for Household Electronics Routers Speakers LCD CCTV Cameras (12W 24W compatible) - Image 4](https://images-na.ssl-images-amazon.com/images/I/41vP2guWtoL.jpg) ![30W 3V 4.5V 5V 6V 7.5V 9V 12V 2A 2000mA Universal Multi Voltage AC DC Adapter Switching Replacement Power Supply for Household Electronics Routers Speakers LCD CCTV Cameras (12W 24W compatible) - Image 5](https://images-na.ssl-images-amazon.com/images/I/51zUCqIvKkL.jpg) --- ## 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.hr/products/46118929-30w-3v-4-5v-5v-6v-7-5v-9v-12v](https://www.desertcart.hr/products/46118929-30w-3v-4-5v-5v-6v-7-5v-9v-12v) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-16*