--- product_id: 137333114 title: "Eiechip DC-DC Step Up Converter - USB Power Module, 2V-24V to 5V-28V, 2A MT3608 Micro USB (Pack of 10)" brand: "wowoone" price: "NT$752" currency: TWD in_stock: true reviews_count: 13 category: "Wowoone" url: https://www.desertcart.tw/products/137333114-eiechip-dc-dc-step-up-converter-usb-power-module-2v store_origin: TW region: Taiwan --- # 93% efficiency boost Compact 30x17x14mm size 2A max output current Eiechip DC-DC Step Up Converter - USB Power Module, 2V-24V to 5V-28V, 2A MT3608 Micro USB (Pack of 10) **Brand:** wowoone **Price:** NT$752 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your power game — small board, big voltage impact! ## Quick Answers - **What is this?** Eiechip DC-DC Step Up Converter - USB Power Module, 2V-24V to 5V-28V, 2A MT3608 Micro USB (Pack of 10) by wowoone - **How much does it cost?** NT$752 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/137333114-eiechip-dc-dc-step-up-converter-usb-power-module-2v) ## Best For - wowoone enthusiasts ## Why This Product - Trusted wowoone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Miniature 30x17x14mm footprint fits seamlessly into any DIY or professional project. - • **Power Up with Precision:** Adjustable 5V-28V output to tailor your device’s voltage needs effortlessly. - • **Bulk Pack for Innovators:** Set of 10 modules ensures you’re always ready to prototype, build, or upgrade without delay. - • **Reliable & Safe Operation:** Built-in under-voltage lockout, current limiting, and thermal overload protection for peace of mind. - • **Plug & Play USB Convenience:** Micro USB input lets you power up from any standard USB adapter or power bank instantly. ## Overview The Eiechip DC-DC Step Up Converter MT3608 is a compact, high-efficiency USB-powered voltage booster that converts 2V-24V input into a customizable 5V-28V output at up to 2A. Designed for DIY enthusiasts and professionals alike, it features advanced safety protections and a micro USB interface, making it the go-to module for powering and upgrading electronics with precision and reliability. ## Description Buy Eiechip DC-DC Step Up Converter - USB Power Module, 2V-24V to 5V-28V, 2A MT3608 Micro USB (Pack of 10): Power Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great Product ! Did the job easily ! Great Company to Deal with - Great Product, Great price and as important Great Company to Deal with (package got rough handling and three ferrite inductors were broken and issue was graciously handled by Putian Xiuyu Duoyu Trading Co. Ltd. JUST REMEMBER TO TURN THE POT 15 CW 'LAPS' before powering. Great device, tried in several circuit ideas. Already packaged one to convert 110V led gooseneck lamp to battery operation for safety (no cords) Lamp is mounted to mini parts sled on table saw. Hacked LED series strings for multiple 24V strings and added 1/8 W resistors to lamp The Boost converter ran without hesitation or much heat at 24V 1A until battery cuttoff engaged, about 1.9 hrs. More time than I need to spend on saw at one session. LEDS did not flicker or show any light artifacts from boost converter (used as received - directly connected to battery manager module. Because of low heat, just used board attached to enclosure as heat sink. Easy Peasy. Bob Review: Pretty Good - I purchased these to modify a small LED motion light that originally uses 4 AAA batteries for a total of 6V brand new to use 18650 cells and up the voltage to 6.3V. With a single cell the light worked properly but was slightly dimmer compared to when using 4 brand new AAA batteries due to the lower voltage, and with using 2 18650's in series the brightness was excellent but made the LED's a little hotter than normal due to the higher voltage. So that's where the Step Up module comes in and does an excellent job of providing stable voltage. In addition to working properly, with the micro usb port I could just power the light with a usb power source if I wanted to which is nice to have. ## Features - Mini DC-DC voltage converter board with micro USB voltage input,just connected with USB power adapter then you can get 9V 12V 18V 24V voltge - DC 2-24V input and 5V-28V adjustable voltage output with high power conversion efficiency up to 93% - Maximum Output Current: 2A, Board Size: 30 X 17 X 14mm/1.18 X 0.67 X 0.55inch(L*W*H) - MT3608 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. - Widely used for storage battery, power transformers, DIY adjustable regulated power supply, industrial equipment, 5V, 9V, 12V, 28V output, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RNBJK5F | | Best Sellers Rank | #322,194 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,366 in Power Converters | | Customer Reviews | 4.3 4.3 out of 5 stars (649) | | Date First Available | May 28, 2018 | | Is Discontinued By Manufacturer | No | | Item Weight | 0.64 ounces | | Item model number | MT3608 | | Manufacturer | Eiechip® | | Package Dimensions | 4.49 x 3.5 x 1.14 inches | ## Product Details - **Brand:** WOWOONE - **Color:** mt3608-10pcs - **Input Voltage:** 2 Volts - **Item Weight:** 0.04 Pounds - **Output Voltage:** 5 Volts ## Images ![Eiechip DC-DC Step Up Converter - USB Power Module, 2V-24V to 5V-28V, 2A MT3608 Micro USB (Pack of 10) - Image 1](https://m.media-amazon.com/images/I/71yefVoWVML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Product ! Did the job easily ! Great Company to Deal with *by B***G on August 2, 2022* Great Product, Great price and as important Great Company to Deal with (package got rough handling and three ferrite inductors were broken and issue was graciously handled by Putian Xiuyu Duoyu Trading Co. Ltd. JUST REMEMBER TO TURN THE POT 15 CW 'LAPS' before powering. Great device, tried in several circuit ideas. Already packaged one to convert 110V led gooseneck lamp to battery operation for safety (no cords) Lamp is mounted to mini parts sled on table saw. Hacked LED series strings for multiple 24V strings and added 1/8 W resistors to lamp The Boost converter ran without hesitation or much heat at 24V 1A until battery cuttoff engaged, about 1.9 hrs. More time than I need to spend on saw at one session. LEDS did not flicker or show any light artifacts from boost converter (used as received - directly connected to battery manager module. Because of low heat, just used board attached to enclosure as heat sink. Easy Peasy. Bob ### ⭐⭐⭐⭐⭐ Pretty Good *by C***J on February 9, 2020* I purchased these to modify a small LED motion light that originally uses 4 AAA batteries for a total of 6V brand new to use 18650 cells and up the voltage to 6.3V. With a single cell the light worked properly but was slightly dimmer compared to when using 4 brand new AAA batteries due to the lower voltage, and with using 2 18650's in series the brightness was excellent but made the LED's a little hotter than normal due to the higher voltage. So that's where the Step Up module comes in and does an excellent job of providing stable voltage. In addition to working properly, with the micro usb port I could just power the light with a usb power source if I wanted to which is nice to have. ### ⭐⭐⭐⭐ Can be Noisy, works best with batteries! *by B***I on March 1, 2023* I use these in quite a few of my electronic projects for stepping 5V usb up to 9v for battery replacements or for stepping 3.7v cells up to 12v for using car based products from a pack of 1s 18650s or similar cells. These get quite warm so i dont recommend using them hard but for some LED lighting or similar they could be useful. I like that i can choose between using Micro USB for power in or soldering directly to the board. I wish they offered a USB C variant for more modern compatibility. They can be noisy if you intend to use this for powering audio devices i would be careful due to ground loops possible leading to bad electronic noises. This isnt their intended use but i figure i should mention because i did try it with no luck. Image shows powering a single section of 12v light after adjusting the voltage for a 5v input from a USB power supply to get 12v out. ## Frequently Bought Together - Eiechip dc to dc Step up Converter DC Voltage Regulator Voltage Converter Step Up dc Boost Converter USB Power Module Supply Module 2V-24V to 5V-28V 2A MT3608 Mico USB (Pack of 10) - HiLetgo 3pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects --- ## 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.tw/products/137333114-eiechip-dc-dc-step-up-converter-usb-power-module-2v](https://www.desertcart.tw/products/137333114-eiechip-dc-dc-step-up-converter-usb-power-module-2v) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-23*