--- product_id: 801957564 title: "Brushless Electric Wrench Controller Board – 18V/21V Sensorless Motor Drive Board for Brushless Angle Grinder & Electric Wrench, 300W, 52x62x8mm" brand: "niceminiwall" price: "S/.3" currency: PEN in_stock: false url: https://www.desertcart.pe/products/801957564-brushless-electric-wrench-controller-board-18v-21v-sensorless-motor-drive store_origin: PE region: Peru --- # Brushless Electric Wrench Controller Board – 18V/21V Sensorless Motor Drive Board for Brushless Angle Grinder & Electric Wrench, 300W, 52x62x8mm **Brand:** niceminiwall **Price:** S/.3 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Brushless Electric Wrench Controller Board – 18V/21V Sensorless Motor Drive Board for Brushless Angle Grinder & Electric Wrench, 300W, 52x62x8mm by niceminiwall - **How much does it cost?** S/.3 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/801957564-brushless-electric-wrench-controller-board-18v-21v-sensorless-motor-drive) ## Best For - niceminiwall enthusiasts ## Why This Product - Trusted niceminiwall brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Product description Features：*The product is suitable for brushless electric wrenches.*18V 21V Brushless Angle Grinder Drive Plate Polishing Machine.* for general Control Panel Size .2*6.2CM.*Brushless sensorless angle grinder drive control board for general*Control board drive voltage: 18V ( strings of lithium batteries, fully charged 21V), power 300W.*Before testing the machine, you must first connect the wire---fix the motor---install the case---tighten the screw---make sure that the square shaft of the head can be easily rotated without ---connect the power supply--- Press down the speed control switch so that there is no in the shell! Otherwise, there may be a buzzing alarm!*To damage to the motherboard, please follow the requirements.Specifications：*Product name: Controller Board*Material: Metal, Plastic*Color: Black*Size: (Approx. ) 52*62*8mm / 39*39mm*Suitable for: brushless electric wrenches*Quantity: 1pcPackage Content：*Drill Dust CollectorNote：.Transition: 1cm=10mm=0.39inch.2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your and light brightness.3. Please allow slight manual measurement deviation for the data. Manufacturer Contact Information Niceminiwall ## Features - BRUSHLESS ELECTRIC WRENCH CONTROLLER BOARD: Enables precise speed control and stable torque delivery for brushless electric wrenches—no sensor required, -and-play integration. - 18V–21V COMPATIBLE DRIVE BOARD: Works with -cell lithium battery packs (fully charged up to 21V) and delivers consistent 300W power output for demanding tightening tasks. - COMPACT 52×62×8MM DESIGN: Fits tight spaces in professional-grade electric wrench housings—-plastic construction ensures lasting integrity and heat dissipation. - For EASY INSTALLATION PROCESS: Follow step-by-step setup—secure motor, mount board, tighten screws, verify rotation of square shaft, then connect power and press switch fully to avoid buzzing alarm. - SAFE OPERATION PROTOCOL: Insure correct assembly before power-up to forestall motherboard damage—no risk of misalignment or electrical fault when instructions are followed precisely. ## Images ![Brushless Electric Wrench Controller Board – 18V/21V Sensorless Motor Drive Board for Brushless Angle Grinder & Electric Wrench, 300W, 52x62x8mm - Image 1](https://m.media-amazon.com/images/I/61XELdU5mxL.jpg) ![Brushless Electric Wrench Controller Board – 18V/21V Sensorless Motor Drive Board for Brushless Angle Grinder & Electric Wrench, 300W, 52x62x8mm - Image 2](https://m.media-amazon.com/images/I/61HkA3XnGZL.jpg) ![Brushless Electric Wrench Controller Board – 18V/21V Sensorless Motor Drive Board for Brushless Angle Grinder & Electric Wrench, 300W, 52x62x8mm - Image 3](https://m.media-amazon.com/images/I/61ZJSvMeJyL.jpg) ![Brushless Electric Wrench Controller Board – 18V/21V Sensorless Motor Drive Board for Brushless Angle Grinder & Electric Wrench, 300W, 52x62x8mm - Image 4](https://m.media-amazon.com/images/I/51yiN1WI60L.jpg) ![Brushless Electric Wrench Controller Board – 18V/21V Sensorless Motor Drive Board for Brushless Angle Grinder & Electric Wrench, 300W, 52x62x8mm - Image 5](https://m.media-amazon.com/images/I/517-Xj6W+bL.jpg) --- ## 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.pe/products/801957564-brushless-electric-wrench-controller-board-18v-21v-sensorless-motor-drive](https://www.desertcart.pe/products/801957564-brushless-electric-wrench-controller-board-18v-21v-sensorless-motor-drive) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-06-08*