--- product_id: 642908074 title: "Mini Electric Screwdriver Set 140-IN-1: Small Electric Screwdriver Cordless" brand: "unamela" price: "¥12995" currency: JPY in_stock: true reviews_count: 9 category: "Una Mela" url: https://www.desertcart.jp/products/642908074-mini-electric-screwdriver-set-140-in-1-small-electric-screwdriver store_origin: JP region: Japan --- # 200 RPM max speed 350mAh Li-ion battery, 60-min fast charge 140-in-1 all-in-one precision kit Mini Electric Screwdriver Set 140-IN-1: Small Electric Screwdriver Cordless **Brand:** unamela **Price:** ¥12995 **Availability:** ✅ In Stock ## Summary > 🔧 Power up your precision game — the only toolkit your tech-savvy self needs! ## Quick Answers - **What is this?** Mini Electric Screwdriver Set 140-IN-1: Small Electric Screwdriver Cordless by unamela - **How much does it cost?** ¥12995 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/642908074-mini-electric-screwdriver-set-140-in-1-small-electric-screwdriver) ## Best For - unamela enthusiasts ## Why This Product - Trusted unamela brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultimate Versatility Kit:** Includes 120 CRV precision bits + 22 specialized tools covering every screw type from Phillips to Pentalobe—perfect for laptops, drones, and more. - • **Precision Power in Your Palm:** Ergonomic pen-shaped electric screwdriver with 5 torque settings (0.15-0.35Nm) for flawless control on delicate electronics. - • **Trusted by Tech Pros & DIYers:** Highly rated (#10 in Power Screwdrivers) with 4.5 stars from 1,200+ users who rely on it for precision repairs and everyday fixes. - • **Smart Design for Pro Efficiency:** Lightweight (1.6 lbs) balanced tool with magnetic bit holder, flexible extension, and manual ratchet driver for hard-to-reach spots. - • **Cordless Freedom & Fast Recharge:** USB-C rechargeable battery delivers up to hours of uninterrupted work with just a 60-minute charge—no more downtime. ## Overview The UnaMela Mini Electric Screwdriver Set 140-IN-1 is a compact, cordless precision repair kit featuring a pen-shaped electric screwdriver with 5 torque levels and 200 RPM speed. It includes 120 durable CRV bits and 22 specialized tools, covering a wide range of electronics from laptops to drones. Equipped with a 350mAh lithium-ion battery, it charges rapidly via USB-C in 60 minutes, ensuring extended use. Lightweight and ergonomically designed, this set is favored by professionals and enthusiasts alike for its versatility, durability, and convenience. ## Description desertcart.com: Mini Electric Screwdriver Set 140-IN-1: Small Electric Screwdriver Cordless | 120 Precision Bits, 5 Torque Settings, 4 LED Light, Magnetic Power Screwdriver Repair Tool Kit for PC RC Electronics : Tools & Home Improvement Review: Honest review from a LaserJet Technician. - I work for a large printer company that also makes computers that has usually two letters to identify their laptops that sounds like Atche Bee. I use these as I have carpal tunnel and my other larger screwdriver has issues with laptops and smaller sized bits. Since my carpal tunnel gets aggravated by high use of twisting, this is perfect. Not only do they have a ton of security bits, but the screwdriver has a fair bit of power. The quality is high and has a ton of bit options. If could be a bit better if there was a metal spatula spudger in it but the compact design and massive options are great. The magnetic mat for screwdrivers is also nice, and can be drawn on and erased with a magic marker to keep track of screws. It opens the door as well as to a lot of different types of devices with many bits to choose from, and is great when you need something that can open a lot of devices. If the screwdriver battery dies, there's a manual ratcheting driver as well in it, which is extendable with the shaft, and there's a flexible bit to get into hard areas. So far it's held up and it fits nicely in my tool backpack and doesn't take that much space. I can see it lasting quite a while. I pair it with my iFixit kit as well so I have a lot of options for the devices I work with, and am recommending it internally to the other techs. I believe it's price is an awesome value for what you get, and don't regret it. It could work for the printers I have to work on, but I believe this works best for laptops, tablets, Point of Sale systems and other small devices. Review: Exceptional Value! - This kit is fantastic and the price is unbelievable. I've tried two kits from other manufacturers that were twice the price and half the quality. This set is far and away the best one I've ever used. This electric screwdriver has great torque and speed for its size, battery life is excellent, and it charges with USB C like everything else these days which is very convenient. The kit comes with every bit you could ever need (for small to medium fasteners). The hand screwdriver has an extendable shank for hard to reach spots. The flexible extension is also very useful. The other tools like scrapers and spatulas and tweezers are solid. My only complaint is that the magnet board is very weak and struggles to actually hold nuts and bolts in place but that is not nearly enough of a problem to take away a star. ## Features - All-in-one Workstation - UnaMela 140 IN 1 mini electric screwdriver is a holistic one-piece precision repair kit. It includes:1 x small electric screwdriver for quick and effortless screwdriving; 1 x manual precision screwdriver for projects requiring more torque; 120 x precision bits to handle most electronic repairs; 19 repair tools for various disassembly and maintenance tasks. - Wide Application - Equipped 120 CRV bits, Phillips, Torx, Flat Head, Triwing, Hex, Pentalobe, Triangle, etc. This electric screwdriver kit can satisfy all your demands, includes PC, Computer, Laptop, Cell Phone, Macbook, RC Car, Drone, Keyboard, PS4, PS5, and other electronic devices. - Innovative Electric Screwdriver - Our small electric screwdriver is ergonomically designed in a pen shape, offering lightweight, balanced, and comfortable handling for extended use. With 5 gear torques ranging from 0.15 to 0.35Nm, it ensures precise control for various tasks. Additionally, its rotational speed of up to 200 RPM guarantees swift and efficient screwdriving. - Rechargeable and Durable - This automatic screwdriver equips a 350mAh lithium-ion battery, rigorously tested through 28 battery-related tests to ensure safety and extended working time. With a rapid charging time of just 60 minutes, this cordless electric screwdriver offers uninterrupted power for your projects. Plus, its universal Type-C charging interface provides convenient charging for the precision electric screwdriver. - 12 Types Fix Tools - The mini electric screwdriver set boasts an array of 12 types of electronic maintenance tools such as opening pick, fiber spudger, Jimmy, flex extension, angled tweezer, suction cup, magnetic mat, etc. You don't need to run a repair business to benefit from this kit! If you're an electronics enthusiast, home repairman, PC manufacturer, IT technician, locksmith, or just want to be prepared, it will help you solve your problems. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D2HV4GZ2 | | Battery Type | Lithium | | Best Sellers Rank | #3,954 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Power Screwdrivers | | Brand | UnaMela | | Brand Name | UnaMela | | Customer Reviews | 4.5 out of 5 stars 1,249 Reviews | | Included Components | 1 x Electric Screwdriver, 1 x Manual Screwdriver, 120 x Precision Bits, 22 x Repair Tools | | Item Torque | 0.35 N | | Item Type Name | Electric Screwdriver Set | | Item Weight | 1.6 pounds | | Manufacturer | UnaMela | | Manufacturer Part Number | UM-P14020BLUE | | Material | Chrome Vanadium Steel | | Material Type | Chrome Vanadium Steel | | Model Number | P14020 | | Number of Batteries | 1 | | Number of Items | 140 | | Number of Packs | 1 | | Power Source | Battery Powered | | Recommended Uses For Product | For PC, Computer, Laptop, Phone, RC, Drone, Camera, Watch, Electronics | | Speed | 200 rpm | | Torque | 0.35 N | | Unit Count | 1 Count | | Voltage | 5 volts | ## Product Details - **Brand:** UnaMela - **Material:** Chrome Vanadium Steel - **Power Source:** Battery Powered - **Speed:** 200 rpm - **Voltage:** 5 volts ## Images ![Mini Electric Screwdriver Set 140-IN-1: Small Electric Screwdriver Cordless - Image 1](https://m.media-amazon.com/images/I/91rSDbtpWaL.jpg) ![Mini Electric Screwdriver Set 140-IN-1: Small Electric Screwdriver Cordless - Image 2](https://m.media-amazon.com/images/I/71EUEcXFoPL.jpg) ![Mini Electric Screwdriver Set 140-IN-1: Small Electric Screwdriver Cordless - Image 3](https://m.media-amazon.com/images/I/71wcbFboc+L.jpg) ![Mini Electric Screwdriver Set 140-IN-1: Small Electric Screwdriver Cordless - Image 4](https://m.media-amazon.com/images/I/71Dp815tzAL.jpg) ![Mini Electric Screwdriver Set 140-IN-1: Small Electric Screwdriver Cordless - Image 5](https://m.media-amazon.com/images/I/81xazJ-cKtL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Honest review from a LaserJet Technician. *by P***X on June 5, 2026* I work for a large printer company that also makes computers that has usually two letters to identify their laptops that sounds like Atche Bee. I use these as I have carpal tunnel and my other larger screwdriver has issues with laptops and smaller sized bits. Since my carpal tunnel gets aggravated by high use of twisting, this is perfect. Not only do they have a ton of security bits, but the screwdriver has a fair bit of power. The quality is high and has a ton of bit options. If could be a bit better if there was a metal spatula spudger in it but the compact design and massive options are great. The magnetic mat for screwdrivers is also nice, and can be drawn on and erased with a magic marker to keep track of screws. It opens the door as well as to a lot of different types of devices with many bits to choose from, and is great when you need something that can open a lot of devices. If the screwdriver battery dies, there's a manual ratcheting driver as well in it, which is extendable with the shaft, and there's a flexible bit to get into hard areas. So far it's held up and it fits nicely in my tool backpack and doesn't take that much space. I can see it lasting quite a while. I pair it with my iFixit kit as well so I have a lot of options for the devices I work with, and am recommending it internally to the other techs. I believe it's price is an awesome value for what you get, and don't regret it. It could work for the printers I have to work on, but I believe this works best for laptops, tablets, Point of Sale systems and other small devices. ### ⭐⭐⭐⭐⭐ Exceptional Value! *by R***L on April 2, 2026* This kit is fantastic and the price is unbelievable. I've tried two kits from other manufacturers that were twice the price and half the quality. This set is far and away the best one I've ever used. This electric screwdriver has great torque and speed for its size, battery life is excellent, and it charges with USB C like everything else these days which is very convenient. The kit comes with every bit you could ever need (for small to medium fasteners). The hand screwdriver has an extendable shank for hard to reach spots. The flexible extension is also very useful. The other tools like scrapers and spatulas and tweezers are solid. My only complaint is that the magnet board is very weak and struggles to actually hold nuts and bolts in place but that is not nearly enough of a problem to take away a star. ### ⭐⭐⭐⭐⭐ Absolutely perfect *by R***A on June 9, 2026* Wow! Whoever put this together should get an award! The actual electric screwdriver is perfect - slim, easily rechargeable, intuitive. I love it! And it comes with a ton of drill bits - no more frustration with cheapo hex wrenches in the Chinese-made furniture assemblies. The kit has a ton of other really cool accessories, too! All packaged in a sleek case that holds everything tight. Excellent purchase! ## Frequently Bought Together - Mini Electric Screwdriver Set 140-IN-1: UnaMela Small Electric Screwdriver Cordless - 120 Precision Bits, 5 Torque Settings, LED Light, Magnetic Power Screwdriver Repair Tool Kit for PC RC Electronics - ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive - STREBITO Anti Static Wrist Strap, 11" Antistatic Wrist Band Grounding Bracelet ESD Wrist Strap Adjustable wristband with Alligator Clip, Extra Long Cord for PC Computer Building Electronics Repair --- ## 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.jp/products/642908074-mini-electric-screwdriver-set-140-in-1-small-electric-screwdriver](https://www.desertcart.jp/products/642908074-mini-electric-screwdriver-set-140-in-1-small-electric-screwdriver) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-28*