--- product_id: 476148528 title: "4.2V 1A AC/DC Wall Charger" brand: "mtytot" price: "€ 13.63" currency: EUR in_stock: true category: "Mtytot" url: https://www.desertcart.be/products/476148528-4-2v-1a-ac-dc-wall-charger store_origin: BE region: Belgium --- # 4.2V DC output 1A max current Multi-layer safety protection 4.2V 1A AC/DC Wall Charger **Brand:** mtytot **Price:** € 13.63 **Availability:** ✅ In Stock ## Summary > ⚡ Power up smart, stay protected, and never miss a beat! ## Quick Answers - **What is this?** 4.2V 1A AC/DC Wall Charger by mtytot - **How much does it cost?** € 13.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/476148528-4-2v-1a-ac-dc-wall-charger) ## Best For - mtytot enthusiasts ## Why This Product - Trusted mtytot brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-In Safety Shield:** Over-current, over-voltage, overcharge, and short circuit protections keep your devices safe and sound. - • **Universal Compatibility:** 5.5mm x 2.5mm DC plug with positive center polarity fits a wide range of small electronics—plug and play with confidence. - • **Durable & Heat-Resistant:** Fire-resistant PC + ABS casing and premium components guarantee longevity and peace of mind. - • **Precision Power Delivery:** Stable 4.2V DC output tailored for low-current devices ensures your gadgets run smoothly without hiccups. - • **Reliable 1A Current Capacity:** Supports up to 1000mA, perfect for cameras, LED lights, and routers—power up without compromise. ## Overview The MTYTOT 4.2V 1A Power Supply Adapter is a compact, reliable AC to DC converter designed for low-current devices. Featuring a 4.2V output at 1A max, it includes comprehensive safety protections and a universal 5.5mm x 2.5mm DC plug, housed in a durable, fire-resistant casing—ideal for powering cameras, LED lights, routers, and more with confidence and longevity. ## Description desertcart.com: MTYTOT 4.2V 1A 1000mA Power Supply Adapter AC to DC | 4.2V Power Supply Transformer, 5.5mmx2.5mm/2.1mm DC Plug : Industrial & Scientific ## Features - AC-DC Adapter Specifications: 100-240 V AC 50/60 Hz input; Output: DC 4.2V 1A (1000mA) MAX. Designed for low-current devices (160mA-1A); keep continuous load under 80% of rated capacity for longer service life - Compatibility Requirements: 4.2V Power Adapter with a 5.5mm x 2.5mm DC plug; Inside diameter is positive (+), outer diameter is negative (-). Confirm your device requires 4.2V DC, draws 1A (1000mA) or less, and matches this plug size and polarity before ordering - Built-In Safety Protection: This product features over-current protection, over-voltage protection, overcharge protection, and short circuit protection to safeguard your devices during operation - Wide Applicability: Designed for small electronic devices that require 4.2V DC and 1A (1000mA) or less, such as low-power cameras, LED lights, routers, and other home appliances. Check the voltage and plug size printed on your original adapter or device label to confirm compatibility - Durable Construction Materials: Built with high quality electronic components for reliable performance and longer service life. The outer shell is made of fire-resistant PC + ABS materials that can withstand high temperatures - Cable and Connector Details: Features an output cable length of approximately 3.2 feet with a 5.5mm outer diameter and 2.5mm inner diameter connector, providing flexible placement options for your devices ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09X45L332 | | Amperage | 1 A | | Best Sellers Rank | #93,605 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #337 in Power Converters | | Brand | MTYTOT | | Built-In Media | 4.2V 1A Lithium Battery Charger | | Color | Black | | Compatible Devices | PC | | Compatible Power Plug Type | Type A - 2 pin (North American) | | Connectivity Technology | DC Barrel | | Connector Type | Barrel Jack | | Current | AC to DC | | Current Rating | 1 A | | Customer Package Type | Flat Free Package | | Customer Reviews | 4.6 out of 5 stars 121 Reviews | | Enclosure Material | Plastic | | Form Factor | Rectangular power adapter | | Included Components | 4.2V 1A Lithium Battery Charger | | Input Voltage | 240 volts_of_alternating_current | | Item Weight | 0.04 kg | | Main Power Connector Type | 2 Pin | | Manufacturer | BIYANGXIANJIEYISHANGMAOYOUXIANGONGSI | | Mfr Part Number | 8ded553d-debd-4e1e-90dd-76d73c145cc7 | | Model Number | MYT04.201BK | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Power Levels | 1 | | Output Current | 1 A | | Output Voltage | 4.2 volts_of_direct_current | | Plug Type | DC Barrel | | Special Feature | Short Circuit Protection | | Special Features | Short Circuit Protection | | Specification Met | Ma | | Unit Count | 1 Count | | Wattage | 1 watts | ## Product Details - **Amperage:** 1 A - **Brand:** MTYTOT - **Color:** Black - **Compatible Devices:** PC - **Connector Type:** Barrel Jack - **Included Components:** 4.2V 1A Lithium Battery Charger - **Input Voltage:** 240 volts_of_alternating_current - **Number of Items:** 1 - **Special Feature:** Short Circuit Protection - **Wattage:** 1 watts ## Images ![4.2V 1A AC/DC Wall Charger - Image 1](https://m.media-amazon.com/images/I/61JI7VPCG8L.jpg) ![4.2V 1A AC/DC Wall Charger - Image 2](https://m.media-amazon.com/images/I/41zDrP1iWvL.jpg) ![4.2V 1A AC/DC Wall Charger - Image 3](https://m.media-amazon.com/images/I/61WEKv19vuL.jpg) ![4.2V 1A AC/DC Wall Charger - Image 4](https://m.media-amazon.com/images/I/712nmCU4lNL.jpg) ![4.2V 1A AC/DC Wall Charger - Image 5](https://m.media-amazon.com/images/I/61QntLV3YLL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - MTYTOT 4.2V 1A 1000mA Power Supply Adapter AC to DC Power Supply Transformer 5.5mmx2.5mm DC Plug - 3V 1Amp Power Adapter Supply 100-240 AC to DC 3Volt 1000mA 5.5mmx 2.5mm Plug 3V 1A AC/DC Power Supply Transformer - 4.5V 1Amp AC to DC Adapter Power Supply, 4.5W 1000ma AC 100-240V to 4.5V, 2.5mm X 5.5mm Plug(Pay Attention to The Size. Make Sure it Works for Your Products) --- ## 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.be/products/476148528-4-2v-1a-ac-dc-wall-charger](https://www.desertcart.be/products/476148528-4-2v-1a-ac-dc-wall-charger) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-11-07*