First Impressions of WirthCo 20208 Battery Doctor Accessory Post AC 9
The WirthCo 20208 Battery Doctor Accessory Post AC 9 promises a simple yet effective solution for managing multiple accessories connected to a vehicle’s battery. From WirthCo, this device offers both a constant and switched power source directly from your battery’s negative terminal. This seemingly unassuming device, priced at $51.79, aims to bring order to the often chaotic world of auxiliary power connections.
My own need for this product stemmed from years of frustration with overcrowded battery terminals in my overland rig. Adding accessories like auxiliary lighting, a winch, and a fridge had turned my negative terminal into a tangled mess of wires. I was searching for a clean, reliable, and safe way to connect and disconnect power to these accessories without constantly fiddling with the main battery terminal.
Upon unboxing, the WirthCo 20208 Battery Doctor Accessory Post AC 9 presented itself as a solid, albeit simple, piece of hardware. The design is straightforward: a black composite base with two prominent 5/8″ posts. The build quality felt robust, suggesting it could withstand the rigors of engine bay environments. Its dimensions (3-1/4″ W x 4″ L x 2″ H) seemed compact enough to fit in most battery compartments.
Compared to other solutions like terminal blocks or generic battery post adapters, the WirthCo stood out due to its inclusion of a switched post. This feature was the deciding factor for me, offering the ability to easily shut off power to certain accessories when not in use. I had considered a Blue Sea Systems terminal block, but it lacked the integrated switching functionality of the Battery Doctor. I was cautiously optimistic, hoping it would live up to its promise of simplifying my power management.
Real-World Testing: Putting WirthCo 20208 Battery Doctor Accessory Post AC 9 to the Test
First Use Experience
My first experience with the WirthCo 20208 Battery Doctor Accessory Post AC 9 involved installing it on the negative terminal of my truck’s battery. I performed the installation in my driveway on a sunny afternoon. The process was relatively simple: disconnect the negative terminal, attach the Battery Doctor to the post, and then re-attach the original terminal to one of the WirthCo’s posts.
I immediately connected my auxiliary lighting to the constant post and my fridge to the switched post. Everything fit snugly and felt secure. Switching the fridge on and off with the integrated switch was smooth and satisfying. During the test, a minor mishap occurred, causing the switched post to wiggle slightly. The manufacturer’s specifications state to ensure a proper fit, and this could be the cause.
Extended Use & Reliability
After several months of use, the WirthCo 20208 Battery Doctor Accessory Post AC 9 has proven to be a reliable addition to my vehicle. It has endured several off-road trips, enduring dusty conditions and temperature fluctuations. The unit shows no signs of cracking or degradation. The switch still operates smoothly, and the posts remain firmly attached.
Maintenance has been minimal; a simple wipe-down with a damp cloth occasionally removes accumulated dust and grime. Compared to my previous setup, the WirthCo has significantly improved organization and ease of access. The peace of mind knowing I can quickly disconnect power to certain accessories is invaluable.
Breaking Down the Features of WirthCo 20208 Battery Doctor Accessory Post AC 9
Specifications
The WirthCo 20208 Battery Doctor Accessory Post AC 9 features a design focused on simplicity and functionality.
- Mounts on Negative Top Post: Designed specifically for negative battery terminals. This ensures proper polarity and simplifies installation in most vehicles.
- One Un-switched 5/8″ Post: Provides a constant power source directly from the battery, ideal for accessories that require continuous power.
- One Switched 5/8″ Post: Offers a convenient way to turn accessories on and off without disconnecting them from the battery.
- Dimensions: 3-1/4″ W x 4″ L x 2″ H: Compact size allows for easy installation in most battery compartments.
- Refer to manufacturer recommendations to ensure a proper fit: Important for ensuring optimal performance and preventing damage.
- Ideal for use with winches, snow plows, generators and power pick-up camper accessories: Highlights the device’s intended use for high-power accessories.
These specifications are important because they define the product’s capabilities and limitations. The switched post is crucial for energy conservation and preventing parasitic drain on the battery. The dimensions determine whether the device will fit in a particular application.
Performance & Functionality
The WirthCo 20208 Battery Doctor Accessory Post AC 9 performs its primary function of providing organized and switched power distribution effectively. It offers a simple, no-nonsense solution for managing auxiliary power connections. The switch feels robust and provides a positive click, indicating a clear on/off state.
One minor weakness is the lack of clear amperage ratings for the switched post. While it handles the power draw of my fridge without issue, users planning to connect high-amperage devices should research the switch’s limitations. Overall, the Battery Doctor meets expectations and provides a significant improvement over messy, direct-to-terminal wiring.
Design & Ergonomics
The design of the WirthCo 20208 Battery Doctor Accessory Post AC 9 is utilitarian rather than aesthetically pleasing. The black composite material feels durable and resistant to engine bay chemicals. The 5/8″ posts are standard size and compatible with most common ring terminals.
The simple design translates to ease of use. There is no learning curve involved; installation is straightforward and requires minimal tools. The switch is easily accessible and simple to operate, even with gloved hands.
Durability & Maintenance
Based on several months of use, the WirthCo 20208 Battery Doctor Accessory Post AC 9 appears to be built to last. The composite material resists cracking and degradation. The switch feels solid and reliable.
Maintenance is minimal, requiring only occasional cleaning to remove dirt and grime. There are no moving parts other than the switch, reducing the potential for failure. With proper installation and reasonable use, the Battery Doctor should provide years of reliable service.
Accessories and Customization Options
The WirthCo 20208 Battery Doctor Accessory Post AC 9 is a self-contained unit and does not require any additional accessories for basic functionality. However, users may want to consider purchasing higher-quality ring terminals for connecting accessories to the posts. Heat-shrink tubing can also improve the weather resistance of connections.
The device is compatible with any standard 5/8″ ring terminals. It does not offer any specific customization options beyond selecting appropriate wire gauges and terminals.
Pros and Cons of WirthCo 20208 Battery Doctor Accessory Post AC 9
Pros
- Simple and Effective: Provides a straightforward solution for managing auxiliary power connections.
- Switched Post: Allows for convenient on/off control of accessories, preventing parasitic drain.
- Durable Construction: Built to withstand the rigors of engine bay environments.
- Easy Installation: Requires minimal tools and effort to install.
- Improved Organization: Eliminates clutter and simplifies wiring.
Cons
- Lacks Amperage Rating for Switched Post: Users should research switch limitations before connecting high-amperage devices.
- Utilitarian Design: Not the most aesthetically pleasing device.
Who Should Buy WirthCo 20208 Battery Doctor Accessory Post AC 9?
The WirthCo 20208 Battery Doctor Accessory Post AC 9 is perfect for: Overland enthusiasts, RV owners, and anyone who frequently uses auxiliary power accessories in their vehicles. It’s also great for those seeking a simple and reliable way to manage battery connections without complex wiring solutions.
Who should skip this product? Individuals who require extremely high amperage switching, those seeking a more aesthetically pleasing solution, or those who only have one or two accessories connected to their battery.
Must-have accessories or modifications? High-quality ring terminals and heat-shrink tubing will further enhance the durability and weather resistance of connections.
Conclusion on WirthCo 20208 Battery Doctor Accessory Post AC 9
The WirthCo 20208 Battery Doctor Accessory Post AC 9 delivers on its promise of simplifying auxiliary power management. Its combination of a constant and switched post offers a practical and reliable solution for organizing battery connections. At $51.79, the price is justified by its functionality, durability, and ease of use.
I would personally recommend the Battery Doctor to anyone seeking a straightforward and effective way to manage auxiliary power connections in their vehicle. It’s a small investment that can make a big difference in terms of organization, safety, and convenience. Simplify your electrical system today with the WirthCo 20208 Battery Doctor Accessory Post AC 9.