--- product_id: 565951607 title: "Children Electric Car DIY Modified Wires and Switch Kit,with 2.4G Bluetooth Remote Control Self-Made Baby Electric Car 12V，Children Electric Ride On Car Accessories" brand: "weelye" price: "¥27400" currency: JPY in_stock: true reviews_count: 6 category: "Weelye" url: https://www.desertcart.jp/products/565951607-children-electric-car-diy-modified-wires-and-switch-kit-2 store_origin: JP region: Japan --- # 12V high-power motherboard 2.4G Bluetooth remote control DIY easy-install wire & switch kit Children Electric Car DIY Modified Wires and Switch Kit,with 2.4G Bluetooth Remote Control Self-Made Baby Electric Car 12V，Children Electric Ride On Car Accessories **Brand:** weelye **Price:** ¥27400 **Availability:** ✅ In Stock ## Summary > 🚗 Upgrade your kid’s ride with smart DIY power and control! ## Quick Answers - **What is this?** Children Electric Car DIY Modified Wires and Switch Kit,with 2.4G Bluetooth Remote Control Self-Made Baby Electric Car 12V，Children Electric Ride On Car Accessories by weelye - **How much does it cost?** ¥27400 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/565951607-children-electric-car-diy-modified-wires-and-switch-kit-2) ## Best For - weelye enthusiasts ## Why This Product - Trusted weelye brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Your Ride ⚡:** Equipped with a robust 12V high-power motherboard for smooth, reliable performance. - • **Dual-Speed Flexibility:** High-speed and low-speed switch lets you tailor the ride experience to your child’s pace. - • **Seamless Control Anywhere 📶:** 2.4G Bluetooth remote with slow start function ensures precise, lag-free operation. - • **DIY Customization Made Simple 🔧:** Complete wire and switch kit designed for easy installation, repair, and upgrades. - • **Safety First with Overload Protector:** Built-in overload protection keeps the electric car safe during every adventure. ## Overview The weelye Children Electric Car DIY Modified Wires and Switch Kit is a comprehensive accessory set designed for upgrading kids’ electric ride-on cars. Featuring a 12V high-power motherboard and 2.4G Bluetooth remote control with slow start, it offers smooth, customizable speed control and easy installation. This kit includes all necessary wiring, switches, pedals, and safety overload protection, requiring only a gearbox motor and battery to complete the build. Perfect for parents and young tinkerers aiming to enhance performance and control in their child’s electric vehicle. ## Description Children's electric car modified full set of accessories, only need to prepare gearbox motor preparation and battery. Ⅰ. The first use (or replace the battery) need to matching frequency Step 1. Install two AAA 1.5V batteries, (note the positive and negative polarity inside the battery chamber), and finally close the battery cover, indicator will flash three times indicates that the battery is installed correctly. Step 2. Press and hold the frequency key(car select) for about 2 seconds and the indicator will flash Step 3. Turn on the power supply of the car and the indicator will turn off Step 4. If the matching frequency is unsuccessful (indicator not turn off), please turn off the power supply and repeat steps 2 and 3. Review: Bad - Bad Review: Works great so far! - Works great so far. I did a full rebuild on my sons rollplay 6v porsche suv.. upgraded to 2 12v motors. Was able to get the sounds and lights running as well as stock shifter and foot peddle running by swapping wires. Will update this review after running it for awhile. ## Features - weelye Children Electric Car DIY Modified Wires and Switch kit (no Gearbox motor, no battery,） - Complete set of accessories :Remote control receiver， Wires, Switch, Pedal, Overload Protector, - Children's electric car conversion complete set of accessories, only need to prepare gearbox motor preparation and battery. - Equipped with high speed and low speed switch，product easy to Install Repair and Replace - Equipped with 12V high-power motherboard and 2.4G Bluetooth remote control with slow start function ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082X9J2WT | | Best Sellers Rank | #296,425 in Toys & Games ( See Top 100 in Toys & Games ) #447 in Kids' Ride-On Toy Replacement Parts #10,735 in Remote & App Controlled Vehicles | | Brand | weelye | | Customer Reviews | 4.1 out of 5 stars 213 Reviews | | Is Assembly Required | No | | Item Dimensions | 20.3 x 10.2 x 10.9 Centimeters | | Item Dimensions L x W x H | 20.3L x 10.2W x 10.9H Centimeters | | Item Weight | 16.33 Ounces | | Manufacturer | weelye | | Manufacturer Part Number | weelye-wudj | | Material | Plastic | | Minimum Recommended age | 12.00 | | Model Number | weelye-wudj | | Product Dimensions | 20.3L x 10.2W x 10.9H Centimeters | | Set Name | DIY Modified Wires and Switch Kit | | Size | Medium | | Sub Brand | ride on car | | Subject Character | Flash | | Theme | Car | | UPC | 782896444921 788481731995 | | Weight Capacity Maximum | 100 Pounds | ## Images ![Children Electric Car DIY Modified Wires and Switch Kit,with 2.4G Bluetooth Remote Control Self-Made Baby Electric Car 12V，Children Electric Ride On Car Accessories - Image 1](https://m.media-amazon.com/images/I/51UB1VgwTQL.jpg) ![Children Electric Car DIY Modified Wires and Switch Kit,with 2.4G Bluetooth Remote Control Self-Made Baby Electric Car 12V，Children Electric Ride On Car Accessories - Image 2](https://m.media-amazon.com/images/I/61Bq2ylXG2L.jpg) ![Children Electric Car DIY Modified Wires and Switch Kit,with 2.4G Bluetooth Remote Control Self-Made Baby Electric Car 12V，Children Electric Ride On Car Accessories - Image 3](https://m.media-amazon.com/images/I/513UOlXqx1L.jpg) ![Children Electric Car DIY Modified Wires and Switch Kit,with 2.4G Bluetooth Remote Control Self-Made Baby Electric Car 12V，Children Electric Ride On Car Accessories - Image 4](https://m.media-amazon.com/images/I/61SS9bI2IUL.jpg) ![Children Electric Car DIY Modified Wires and Switch Kit,with 2.4G Bluetooth Remote Control Self-Made Baby Electric Car 12V，Children Electric Ride On Car Accessories - Image 5](https://m.media-amazon.com/images/I/61yvuzlRXBL.jpg) ## Questions & Answers **Q: What gauge wire does this use?** A: 18 Gauge **Q: What is the amperage of the thermal fuse?** A: 30 amp. **Q: Will this work without the remote control optio?** A: NO if the vehicle you are trying to put this on was not already a remote controlled vehicle this kit will not work. You will need the kit that includes the front motor for the front wheels this is how the "REMOTE" drives the vehicle by that front motor. I hope this answers your questions. **Q: Are the high current wires larger than original wires (battery,motor,mother board supply) ? Also what is the amp rating of the thermal breaker?** A: No idea . Didn't try to install without scamatics . ## Customer Reviews ### ⭐ Bad *by V***R on 1 March 2024* Bad ### ⭐⭐⭐⭐⭐ Works great so far! *by A***R on 20 March 2024* Works great so far. I did a full rebuild on my sons rollplay 6v porsche suv.. upgraded to 2 12v motors. Was able to get the sounds and lights running as well as stock shifter and foot peddle running by swapping wires. Will update this review after running it for awhile. ### ⭐⭐⭐⭐⭐ Buen producto. *by E***N on 7 June 2025* Por ahora funciona bien, hice que un juguete de hace más de 10 años funcionara, el único problema, es que algunos cables de los botones y palancas vienen algo cortos y hay que reemplazar por unos más largos. Otro aspecto a considerar igual es que si los motores consumen mucho amperaje, los cables son delgados y de igual forma hay que cambiarlos por un calibre mayor. Pero para una reparación o restauración es un producto genial que cumple lo que promete. ## Frequently Bought Together - 12 Volt Children Electric Car DIY Modified Wires and Switch Kit,with 2.4G Bluetooth Remote Control and Receiver,for Children Electric Ride On Car Accessories - weelye RS380 12V Steering Motor for Remote Control Car, Children Electric Car Steering Gearbox with Motor, Children Ride On Car Replacement Parts - ExpertPower 12v 7ah Rechargeable Sealed Lead Acid Battery --- ## 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/565951607-children-electric-car-diy-modified-wires-and-switch-kit-2](https://www.desertcart.jp/products/565951607-children-electric-car-diy-modified-wires-and-switch-kit-2) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-23*