--- product_id: 233641173 title: "Weewooday 2 Pieces 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator" brand: "weewooday" price: "102.67 DT" currency: TND in_stock: true reviews_count: 10 category: "Weewooday" url: https://www.desertcart.tn/products/233641173-weewooday-2-pieces-12v-to-5v-dc-converter-buck-module store_origin: TN region: Tunisia --- # 96% conversion efficiency 3A max output current Intelligent multi-protection chip Weewooday 2 Pieces 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator **Brand:** weewooday **Price:** 102.67 DT **Availability:** ✅ In Stock ## Summary > 🔌 Power up smart, stay connected stronger. ## Quick Answers - **What is this?** Weewooday 2 Pieces 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator by weewooday - **How much does it cost?** 102.67 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/233641173-weewooday-2-pieces-12v-to-5v-dc-converter-buck-module) ## Best For - weewooday enthusiasts ## Why This Product - Trusted weewooday brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Safety Shield:** Built-in protections guard against overvoltage, overcurrent, overheating, and short circuits for worry-free use. - • **Versatile USB Output:** Seamlessly powers GPS, dash cams, car radios, and more with a stable 5V USB output. - • **Robust 3A Output Current:** Delivers up to 15W power, perfect for powering your essential devices on the go. - • **Durable & Weather-Resistant:** Flame-retardant, dustproof, shockproof design ensures reliable performance in harsh environments. - • **Ultra-Efficient Power Conversion:** Maximize energy with a 96% conversion rate, minimizing waste and heat. ## Overview The Weewooday 12V to 5V DC converter is a high-efficiency USB power adapter designed for automotive and electronic applications. Featuring a 96% conversion rate, 3A max output, and intelligent multi-layer protection, it ensures safe, reliable power delivery for devices like GPS units, dash cams, and car radios. Its rugged, flame-retardant casing makes it ideal for demanding environments, making it a must-have for tech-savvy professionals who demand dependable power on the move. ## Description Product description Intelligent Processing Chip Short circuit protection, overpressure protection, overcurrent protection, overheat protection and automatic recovery. High conversion Using integrated switching thin regulator module manufacturing, the conversion rate is as high as 96%. High-efficiency synchronous voltage stabilization technology. Low power consumption, fast heat dissipation, low heat generation. Water proof, Damp proof, Shock proof Use flame-retardant plastic shell, epoxy resin potting, dustproof and shockproof, no worry of using in harsh environments. Review: Quality Part !!!! - Worked great Review: Works to power a Solar powered Christmas lights on wreath of truck radiator. - Using this to power a set of solar Christmas lights on my old truck-mounted wreath on the front. Similar voltage and working great. ## Features - Parameter: these usb buck module input voltage range DC 12V and output voltage default DC 5V, the maximum output current is 3A, no-load current is 10mA and the maximum output power will reach 15W; NOTE: please connect the wires according to the instructions; Do not connect them in reverse or with poor contact, as this could damage the adapter and cause a red fuse to blow; After connecting the wires, wrap them with insulating tape to prevent any peeling - Usb and High Conversion: this DC to DC converter module has USB charging ports, DC to DC buck converter has integrated switch thin regulator module, the conversion rate is as high as 96% - Intelligent Protection: this 12V to 5V dc power converter is using intelligent microprocessing chip, over voltage, over current, over temperature and short circuit, it can be auto protection - Wide Application: dC converter module 12V to 5V is widely applied for GPS navigation, driving recorder, electronic dog, car radio, MP3, MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, LCD TV, LED, etc. - Warm Prompt: the power of devices must be lower than 15W when using this DC to DC converter 12V to 5V, and not compatible with partial phones ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08JYV2BGV | | Best Sellers Rank | #30,398 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #123 in Power Converters | | Brand | Weewooday | | Color | Black | | Customer Reviews | 4.6 out of 5 stars 665 Reviews | | Input Voltage | 12 Volts | | Item Weight | 0.24 Pounds | | Manufacturer | Weewooday | | Mfr Part Number | Weewooday-Converter Buck-01 | | Model Number | e2aadd75-e948-41b6-8a47-00730613a52d | | Number of Outlets | 1 | | Output Voltage | 5 Volts | | Plug Format | DC power jack | | Plug Type | DC power jack | ## Product Details - **Brand:** Weewooday - **Color:** Black - **Input Voltage:** 12 Volts - **Item Weight:** 3.84 ounces - **Output Voltage:** 5 Volts ## Images ![Weewooday 2 Pieces 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator - Image 1](https://m.media-amazon.com/images/I/61nlQjAdnWL.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality Part !!!! *by M***B on March 24, 2026* Worked great ### ⭐⭐⭐⭐⭐ Works to power a Solar powered Christmas lights on wreath of truck radiator. *by M***1 on March 30, 2026* Using this to power a set of solar Christmas lights on my old truck-mounted wreath on the front. Similar voltage and working great. ### ⭐⭐⭐⭐⭐ nice little out of the way hidden power point *by M***. on December 26, 2025* so for all you people that like to add toys to your vehicles and hide them, this is the way to go, you can tap in to your rearview mirror cable and run you this in your headliner and not have any cables hanging down in the window or have to run that cable across and down to the cigarette lighter plug for your dash cams or radar detector or even you phone mount power cords. --- ## 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.tn/products/233641173-weewooday-2-pieces-12v-to-5v-dc-converter-buck-module](https://www.desertcart.tn/products/233641173-weewooday-2-pieces-12v-to-5v-dc-converter-buck-module) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-16*