--- product_id: 17228698 title: "39305 12 Volt Battery Direct Kit , Black" brand: "brakebuddy" price: "AED 187" currency: AED in_stock: true reviews_count: 8 url: https://www.desertcart.ae/products/17228698-39305-12-volt-battery-direct-kit-black store_origin: AE region: United Arab Emirates --- # 20A fuse 10ft harness 12V upgrade 39305 12 Volt Battery Direct Kit , Black **Brand:** brakebuddy **Price:** AED 187 **Availability:** ✅ In Stock ## Summary > 🔧 Power Up Your Adventure! ## Quick Answers - **What is this?** 39305 12 Volt Battery Direct Kit , Black by brakebuddy - **How much does it cost?** AED 187 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/17228698-39305-12-volt-battery-direct-kit-black) ## Best For - brakebuddy enthusiasts ## Why This Product - Trusted brakebuddy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Warranty:** Enjoy peace of mind with the industry's best one-year warranty. - • **Comprehensive Kit:** Includes everything you need for a hassle-free installation. - • **Durable Components:** Built to last with high-quality materials for reliable performance. - • **User-Friendly Design:** Designed for easy installation, even for the DIY novice. - • **Seamless Power Upgrade:** Transform your towed vehicle's socket to 12 volts effortlessly. ## Overview The Hopkins Manufacturing 39305 12 Volt Battery Direct Kit is designed to upgrade your towed vehicle's cigarette lighter socket to 12 volts, ensuring compatibility with digital classic, vantage select, or boost braking systems. This comprehensive kit includes a 12-volt plug, a 20-amp inline fuse, a 10-foot wiring harness, and all necessary mounting hardware, making installation a breeze. With a lightweight design and a robust one-year warranty, this kit is perfect for those who value reliability and ease of use. ## Description 39305 12 Volt Battery Direct Kit , Black ## Features - Upgrades the towed vehicle's cigarette lighter socket to 12 volts by connecting directly to the battery - For digital classic, vantage select, or boost braking systems - Kit includes 12 volt plug with red and black wires, mounting bracket, 20 amperes inline fuse, 10 foot wiring harness, 6 nylon ties, 2 sheet metal screws, 2 flat washers, 2 nuts, 1 ring connector, and 1 rubber grommet - Easy to use - Industry's best one year warranty included ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Hopkins Manufacturing | | Brand | BrakeBuddy | | Item Weight | 14.9 ounces | | Product Dimensions | 7.7 x 6.5 x 5.9 inches | | Country of Origin | Mexico | | Item model number | 39305 | | Manufacturer Part Number | 39305 | | Voltage | 12 Volts | ## Images ![39305 12 Volt Battery Direct Kit , Black - Image 1](https://m.media-amazon.com/images/I/71k6zSMzXcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Easy 12 volt supply kit *by J***N on Reviewed in the United States on September 8, 2017* We tow our truck behind our motorhome and needed a 12 volt supply for the supplemental break system. It needs to always be live, and none of the trucks 12 volt outlets would stay on for more than an hour, so we bought this.We searched through stores trying to put a kit together with a part form one place and a part from another place, when I though to go to the manufacturer of the supplemental break system. The kit from Hopkins was complete and had easy to follow instructions. Plus they were not stingy with the wire. The supply line is several feet longer than I needed to reach form the front edge of the truck, where the battery is, to the location by the driver's seat, where I mounted the outlet. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Simple solution for powering my BrakeBuddy *by S***H on Reviewed in the United States on May 24, 2021* Works great for flat towing my Colorado. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good *by Y***R on Reviewed in the United States on June 20, 2019* I installed this on a 2018 F150. I tow this truck behind a motor home and needed a constantly-on 12 V socket to plug my supplementary towing brake system into. This was quick and easy to install plus it came with all the parts and pieces needed. Very pleased. Recommended highly. --- ## 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.ae/products/17228698-39305-12-volt-battery-direct-kit-black](https://www.desertcart.ae/products/17228698-39305-12-volt-battery-direct-kit-black) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-05-27*