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Hopkins 39305 BrakeBuddy 12-Volt Battery Direct Power Kit

Manufacturer

Hopkins

<p>Founded in 1953 in Emporia, Kansas, Hopkins Manufacturing Corporation has grown from a single-product company into a globally recognized leader in towing electrical products and automotive accessories. For over 70 years, Hopkins has built its reputation on innovation, quality, and a deep understanding of what vehicle owners need when it comes to towing, hauling, and maintaining their cars, trucks, and RVs.</p><h3>Industry Leadership in Towing Solutions</h3><p>Hopkins Towing Solutions is recognized as the automotive industry's leader in towing electrical products, with more than 40% of retail-category sales generated from Hopkins innovations and 9 out of 10 consumers relying on a Hopkins wiring product solution for towing. The company's mission centers on making the towing experience simpler and more rewarding through continuous product innovation. From vehicle-specific wiring harnesses and <a href="/1610-hopkins-electronic-brake-control-relay-3316">electronic brake control relays</a> to <a href="/1610-hopkins-trailer-hitch-1212">trailer hitches</a> and backup camera systems, Hopkins provides comprehensive solutions for anyone who tows recreational vehicles, work trailers, boats, or cargo.</p><h3>Comprehensive Towing Product Range</h3><p>The Hopkins product portfolio spans every aspect of the towing experience. Their offerings include trailer wiring harnesses, connectors, adapters, brake controllers, trailer break-away kits, and rear view camera systems. What sets Hopkins apart is their focus on ease of installation and user-friendly design. Hopkins brake controls are equipped with Plug-In Simple® connectors that are guaranteed to reduce installation time while preventing splicing, making professional-grade towing equipment accessible to DIY installers. Whether you're setting up a fifth wheel, flat-towing a vehicle behind an RV, or connecting a utility trailer, Hopkins engineering ensures reliable electrical connections that stand up to road vibration, weather exposure, and years of use.</p><h3>Vehicle Cleaning and Care Products</h3><p>Beyond towing, Hopkins has established itself as a major player in the vehicle care market. In 2005, Hopkins purchased Carrand Companies, making it the number one vehicle cleaning company year-round. The company manufactures <a href="/1610-hopkins-liquid-car-wash-16659">liquid car wash</a> products under several respected brands, including Rain-X, AutoSpa, Detailer's Choice, and Tanner's Select. Rain-X Glass Cleaning and Care products are designed to handle all glass, mirror, and optical cleaning jobs for cars, trucks, SUVs and RVs. From high-foaming car wash concentrates to waterless wash solutions and premium chamois, Hopkins offers vehicle enthusiasts and everyday drivers a complete range of cleaning tools and chemicals engineered for superior results.</p><h3>Innovation Through Strategic Growth</h3><p>Between 1997 and 2018, Hopkins broadened its automotive focus through strategic acquisitions including Towing Accessory Products, Brake Buddy RV tow-brakes, and Tiger Accessories Group with its Blazer brand of trailer lighting. This expansion strategy has allowed Hopkins to offer integrated towing systems rather than isolated components. The company maintains rigorous quality control standards and backs many products with industry-leading warranties, demonstrating confidence in their manufacturing processes and materials. With distribution facilities across North America and a dedicated technical support team, Hopkins ensures that professional installers and DIY customers alike have access to the expertise needed for successful installations.</p>

Part Number

39305
06/03/2036 8:29 AM
Sale Price

$26.86

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Hopkins 39305 BrakeBuddy 12-Volt Battery Direct Kit is an essential accessory for RV owners who use a BrakeBuddy auxiliary braking system when towing a vehicle. This power conversion kit upgrades your towed vehicle's cigarette lighter socket to provide a direct 12-volt connection by wiring straight to the vehicle's battery, ensuring consistent power delivery to your BrakeBuddy system.

Key Features:

  • Converts cigarette lighter socket to direct 12-volt battery power
  • Includes mounting bracket for secure installation under dash
  • Complete wiring harness with inline fuse for safety
  • Compatible with BrakeBuddy Digital and Classic portable tow braking systems
  • Eliminates power fluctuations common with accessory outlets
  • Routes cleanly through firewall for professional appearance

Many towed vehicles have cigarette lighter sockets that switch off when the ignition is turned off, or provide inconsistent voltage that can affect BrakeBuddy performance. This battery direct kit solves that problem by providing stable, continuous 12-volt power directly from the battery. Installation is straightforward: mount the bracket under the dash, attach the 12-volt receptacle, route the wiring through the firewall, and connect to the battery terminals with the included inline fuse protection.

This kit is specifically designed to work with Hopkins BrakeBuddy auxiliary braking systems, which help reduce stopping distances and comply with North American towing laws by applying the towed vehicle's brakes in conjunction with the motorhome's braking system.

Wish shipping was cheaper

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good prices!!!!!!!!!! Fast shipping thanks

Lowest price anywhere on EBC brakes, got front and rear sets for 2011 Camaro SS for the price of just the fronts anywhere else, and that is with shipping included! Now I know why the other guy had "free shipping" just added it plus some to the cost of the parts! Now don't get me started on UPS though, but that isn't the vendors fault fedex is just as bad and DHL died.

I love you

easy to use

Great experience! !!!

Great prices and piece of cake ordering.

Good product, great price, will do business again.

Good price and easy transaction... slow to ship though.

Nice product for a nice price!

I like that I could use my Amazon account.

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