--- product_id: 126381020 title: "Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics,Micro USB - 1A Max. [BN]" brand: "belker" price: "₱2137" currency: PHP in_stock: true reviews_count: 13 category: "Belker" url: https://www.desertcart.ph/products/126381020-belker-12w-3v-4-5v-5v-6v-7-5v-9v store_origin: PH region: Philippines --- # 12W adjustable multi-voltage output 100-240V global AC input 8 plug sizes for universal fit Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics,Micro USB - 1A Max. [BN] **Brand:** belker **Price:** ₱2137 **Availability:** ✅ In Stock ## Summary > ⚡ Power Up Anywhere, Anytime — The Only Adapter You’ll Ever Need! ## Quick Answers - **What is this?** Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics,Micro USB - 1A Max. [BN] by belker - **How much does it cost?** ₱2137 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/126381020-belker-12w-3v-4-5v-5v-6v-7-5v-9v) ## Best For - belker enthusiasts ## Why This Product - Trusted belker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Organized:** Includes a handy storage strip for plugs and a switch key—never lose your adapters again. - • **Global Compatibility:** Supports 100-240V AC input—perfect for home or international travel. - • **Peace of Mind Warranty:** Backed by a 12-month global warranty to keep you powered worry-free. - • **Plug & Play Versatility:** 8 interchangeable plugs to power all your essential devices effortlessly. - • **Precision Power Control:** Adjustable output from 3V to 12V with up to 1A current for tailored device charging. ## Overview The Belker 12W Universal AC Adapter delivers versatile power with 8 plug sizes and adjustable voltage from 3V to 12V at 1A max. Compatible worldwide with 100-240V input, it’s designed for a wide range of electronics. Compact, organized, and backed by a 12-month global warranty, it’s the smart choice for professionals who demand reliable, adaptable charging solutions. ## Description Product description Belker 12VDC 9VDC 7.5VDC 6VDC 5VDC 4.5VDC 3VDC 1A 1000mA Power Adpater Supply Cord with Variety of Tips Multi-Voltage AC DC Adapter You can adjust the voltage output at DC in 3 4.5 5 6 7.5 9 12 V volt. Manual voltage regulation, more safer and reliably Universal AC DC Power Adapter Perfectly replace for DC 12v 9v 7.5v 6v 5v 4.5v 3v 1000ma AC adapters. Also support 50ma 100ma 150ma 300ma 500ma 600ma 700ma 850ma 900ma power adapters which amps less than 1000ma Multi-functional Power Supply Cord The Nice Household Spare Parts This AC Adapter can be used as an emergency replacement for many power adapters supplies which are broken coincidentally. Belker 12w Universal AC Power Adapter Supply for dc12v dc9v dc7.5v dc6v dc5v dc4.5v dc3v 1A 1000mA DC in Devices About Belker Founded in 2014, Belker is a brand specializing in the production of universal AC adapters. We always focuses on developing power supply with high quality and unique style. Try to meet the needs of the customers with the simplest style and the latest technology, presenting the highest standards in function and value. At the same time, offer the top-class service to customers. Our vision is continuous innovation to create more high quality power adapters. ALL IN ONE UNIVERSAL AC ADAPTER This AC DC Adapter can replace for 12 9 7.5 6 5 4.5 3 V Volt 1 A Amp AC Adapter AC/DC Adapter Power Supply Power cord Replacement AC Power Adapter. AC Input: worldwide 100-240VAC 50/60Hz 1.0A DC Output: 3v 4.5v 5v 6v 7.5v 9v 12v 1.0A Max. Output Power: 12W Max. DC Cable Length: 1.5m / 4.92ft / 150cm DC plugs: interchangeable tips Jacks: 5.5*2.5mm 5.5*2.1 mm, 4.0*1.7 mm, 3.5*1.35 mm, 3.0*1.1 mm, 2.5*0.7 mm, Micro USB, LED Terminal Connector. Adjustable Variable Multi-Voltage Power Supply This multi voltage AC/DC adapter is with 7 kinds of voltage output at 3v 4.5v 5v 6v 7.5v 9v 12v. Your can set the output voltage easily with a key. Max. output current is 1000mA, Also support 50ma 100ma 150ma 200ma 250ma 300ma 350ma 400ma 450ma 500ma 550ma 600ma 650ma 700ma 750ma 800ma 850ma 900ma 950ma 1000ma amps. Belker Advanced AC Adapter Design Technology This power adapter uses the most advanced design technology, high energy conversion efficiency, energy saving and friendly to our earth, made of high-quality raw materials, reliable and durable. Built-in multiple safety protections, over temperature protection, short circuit protection, over load protection, over current protection etc. Safe and easy to use. Powerful Compatibility with Many Small Electronics This universal AC adapter power supply is fit for camera, router, tablet, radios, electronic Gizmos, replacing charger cords, rowing machine, small water fountain, GPS, MP3, webcams, security cameras, CD Player, speaker, games consoles, DIY projects, CCTV IP Camera, keyboard, Omron arm Blood Pressure Monitor, digital photo frame and many other household electronics. Tips and FAQs 1. If your device's DC IN voltage is not in the options, please select the closest one. For example, if you device needs 5.5V, you can choose 5V or 6V. 7.9v you can select 7.5v. 2. It is a Center Positive + power supply. Please kindly check what polarity of your device before bidding. You can find the polarity information printed beside the power port. 3. If your device needs a Center Negative - power adapter, please kindly don't forget to buy one Belker Polarity Reversed Cable together. The wrong polarity may cause some damage to your device. 4. For AC to DC Power Adapter, normally, bigger one can be compatible with smaller one. For example, 5v 1a works with 5v 0.5a, 12v 1a works with 12v 0.8a. Conversely, NO. So please use it under 12W. How to use correctly 1. Check the AC adapter's DC output parameters and your device's DC in parameters. Please make sure they can be matched well. 2. Connect the correct adapter tip and make sure that it's firmly attached to the dc input port of your device. 3. Set the right DC output voltage which is corresponding to dc12v dc9v dc7.5v dc6v dc5v dc4.5v dc3v switch position. 4. Connect the adapter to the electrical receptacle and powering your devices. Review: Great product! - Worked out great. Review: Power cord - Multi-plug power supply. Variety of plugs make this a versatile power cord. ## Features - This adapter is with 8 different size adapter plugs which fit for your electronics well and solve your various problems. - AC Input: 100V 120V-240V 50/60Hz, Output: Multi Voltage DC 3V 4.5V 5V 6V 7.5V 9V 12V 1000mA Max(compatible with less than 1 A, like 100ma 200ma 500ma 800ma amps - This AC/DC adapter can apply to most appliances which the input voltage is between 3V and 12V and the rating power is equal to or less than 12 Watt. - Important Note: The adapter DC plug polarity is center positive "+". Please ensure it is same with your devices before buying. If your device is with centre negative polarity "-", please use it with Belker polarity reversed cable together. Search "B07PMHMPMP" to find the cable on desertcart. - Package Included: 1 x Power adapter, 1 x DC plugs kit, 1 x switch key, 1 x manual, 1 x 12-month global warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NKZCWT1 | | Additional Features | Adjustable | | Amperage | 1 Amps | | Brand | Belker | | Built-In Media | 1 x Power adapter, 1 x DC plugs kit, 1 x switch key, 1 x manual, 1 x 12-month global warranty, 1 x product unit | | Compatible Devices | Speakers, Tablets | | Compatible Phone Models | ac adapter | | Compatible Power Plug Type | Type C | | Connectivity Technology | USB | | Connector Type | Micro USB | | Current | DC | | Current Rating | 1 Amps | | Customer Reviews | 4.4 out of 5 stars 5,380 Reviews | | EU Spare Part Availability Duration | 1 Years | | Enclosure Material | Plastic | | Frequency Range | 60 hertz | | Included Components | 1 x Power adapter, 1 x DC plugs kit, 1 x switch key, 1 x manual, 1 x 12-month global warranty, 1 x product unit Included Components 1 x Power adapter, 1 x DC plugs kit, 1 x switch key, 1 x manual, 1 x 12-month global warranty, 1 x product unit See more | | Input Voltage | 240 Volts | | Item Weight | 0.14 Kilograms | | Main Power Connector Type | 2 Pin | | Manufacturer | Belker | | Mfr Part Number | PA-30120W-ZMX | | Model Number | PA-30120W-ZMX | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Power Levels | 8 | | Output Current | 1 Amps | | Output Voltage | 12 Volts | | Portable | No | | Power Plug | Type C/EF - 2 pin (Europlug/FR-DE Hybrid) | | Power Source | Corded Electric | | Special Feature | Adjustable | | Total USB 2.0 Ports | 1 | | Total Usb Ports | 1 | | UPC | 607595800185 | | Unit Count | 1.0 Count | | Wattage | 12 watts | | Wired Charging Connector Type | USB Micro AB | ## Product Details - **Amperage:** 1 Amps - **Brand:** Belker - **Compatible Devices:** Speakers, Tablets - **Compatible Phone Models:** ac adapter - **Connector Type:** Micro USB - **Input Voltage:** 240 Volts - **Special Feature:** Adjustable - **Total USB Ports:** 1 - **Wattage:** 12 watts ## Images ![Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics,Micro USB - 1A Max. [BN] - Image 1](https://m.media-amazon.com/images/I/51JnN0DeZpL.jpg) ![Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics,Micro USB - 1A Max. [BN] - Image 2](https://m.media-amazon.com/images/I/51zwtuG8ueL.jpg) ![Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics,Micro USB - 1A Max. [BN] - Image 3](https://m.media-amazon.com/images/I/51ekUyRShrL.jpg) ![Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics,Micro USB - 1A Max. [BN] - Image 4](https://m.media-amazon.com/images/I/51DpJHCPFSL.jpg) ![Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics,Micro USB - 1A Max. [BN] - Image 5](https://m.media-amazon.com/images/I/61qftFovaBL.jpg) ## Questions & Answers **Q: How long is cable?** A: According to the specs, the DC cable length is 5Ft…. AC Input: worldwide 100-240VAC 50/60Hz 1.0A DC Output: 3v 4.5v 5v 6v 7.5v 9v 12v 1.0A Max. Output Power: 12W Max. DC Cable Length: 5ft DC plugs: interchangeable tips Jacks: 5.5*2.5mm 5.5*2.1mm 4.0*1.7mm 3.5*1.35mm 3.0*1.1mm 2.5*0.7mm Micro USB LED Terminal Connector **Q: Would this work for for something that is dc9v - 200 ma with a positive tip?** A: It should work, it can deliver up to 1A or 1000ma. **Q: Why is there two same size plug adapters, one black one yellow, or other colors?** A: This 12w Adjustable Voltage Universal AC/DC Adapter includes 8 different size plugs, you can check the following dimension information. 5.5*2.5mm; 5.5*2.1mm; 4.0*1.7mm; 3.5*1.35mm; 3.0*1.1mm; 2.5*0.7mm; Micro USB; LED Terminal Connector. **Q: Does this work with valve index vr headset?** A: Normally, if output voltage, DC plug polarity, and plug's size meet your demand, and output power is greater than the rating power of your device. It will work well. Note: If your polarity is inner negative, you can order a Belker Reversed Polarity Cable at the same time. If your device uses AA or AAA batteries, please take them out before charging it. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product! *by S***G on March 27, 2026* Worked out great. ### ⭐⭐⭐⭐⭐ Power cord *by I***C on April 16, 2026* Multi-plug power supply. Variety of plugs make this a versatile power cord. ### ⭐⭐⭐⭐⭐ Works really well on multiple devices *by P***1 on April 27, 2026* I'm using this charger for 3 different devices. It works on all of them. Much nicer choice vs 3 separate chargers which I misplace... lol ## Frequently Bought Together - Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics,Micro USB - 1A Max. [BN] - BOJACK 1000 Pcs 25 Values Resistor Kit 1 Ohm-1M Ohm with 5% 1/4W Carbon Film Resistors Assortment - Minidodoca 560Pcs Breadboard and Jumper Wire kit PCB Circuit Board Assortment 14 Different Lengths with breadboard，Tweezers，Alligator Clip Test Leads and Plastic Box --- ## 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.ph/products/126381020-belker-12w-3v-4-5v-5v-6v-7-5v-9v](https://www.desertcart.ph/products/126381020-belker-12w-3v-4-5v-5v-6v-7-5v-9v) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-05-18*