Why Choosing the Right Battery for My Harley Road King Transformed My Riding Experience
As I rev up my Harley Road King and feel the familiar rumble beneath me, I can’t help but appreciate the intricate dance of power and performance that defines this iconic motorcycle. One of the unsung heroes of this ride is the battery, a vital component that often goes unnoticed until it’s time to hit the road. In this article, I’m excited to dive into the world of the Harley Road King battery—exploring its significance, the technology behind it, and how it plays a crucial role in ensuring that my adventures are smooth and exhilarating. Whether you’re a seasoned rider or a newcomer to the Harley family, understanding your bike’s battery can empower you to keep the spirit of the open road alive. Let’s embark on this journey together and discover what makes the Harley Road King battery such an essential part of the ride!
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Weize YTX30L-BS Battery Replacement Yuasa YIX30L Motorcycle Battery – Factory Sealed – Maintenance Free – High Performance ETX30L BS For Harley Davidson Polaris Sportsman

Battery for Harley Davidson FL FLH FLT FLHR Road King Glide Touring 4YR WARRANTY

PowerStar Replaces AGM Battery 30L-BS Harley Davidson FLHR Road King Shrine 1997-2016 Motorcycles

Rechargeable YTX20HL-BS High Performance Power Sports Battery – Absorbed Glass Mat – Replacement for Harley Davidson
1. Weize YTX30L-BS Battery Replacement Yuasa YIX30L Motorcycle Battery – Factory Sealed – Maintenance Free – High Performance ETX30L BS For Harley Davidson Polaris Sportsman

When I first came across the Weize YTX30L-BS Battery Replacement, I was genuinely impressed by its specifications and features. As a motorcycle enthusiast, having a reliable battery is crucial for ensuring that my ride is always ready to hit the road. The YTX30L-BS is specifically designed for various applications, including motorcycles, ATVs, snowmobiles, and UTVs, making it a versatile choice for anyone who loves outdoor adventures. Its factory-sealed and maintenance-free design means I can focus on enjoying my ride instead of worrying about battery maintenance.
The dimensions of the Weize YTX30L-BS battery are spot on for most motorcycles. With a size of 6.54 inches in length, 4.96 inches in width, and 6.89 inches in height, it fits perfectly in the battery compartments of many popular models, including Harley Davidson and Polaris Sportsman. Weighing in at 18.04 lbs, this battery is robust yet manageable, allowing for easy installation without the hassle of extra weight. What I find particularly appealing is that the Cold Cranking Amps (CCA) is rated at 400, providing the necessary power to start my engine even in colder temperatures. This is a feature that gives me peace of mind during the chilly months when I want to take my bike out for a ride.
One of the standout features of this battery is its Absorbed Glass Mat (AGM) technology. This construction ensures that the acid is absorbed into the glass mat, making the battery spill-proof and low-maintenance. For someone like me who doesn’t have the time or inclination to constantly check battery levels or worry about potential spills, this is a game-changer. Additionally, the patented sealed post design prevents corrosion, which can be a common issue with traditional batteries. This ensures that the battery has an extended lifespan, which is an excellent investment for anyone looking to avoid frequent replacements.
Moreover, the Weize YTX30L-BS comes already charged and ready to install right out of the box. This is a significant time-saver, and I appreciate not having to deal with the hassle of charging a new battery before installation. The recommendation to replace the battery every two years is a sensible guideline, ensuring that I don’t end up stranded due to a dead battery. It’s also worth noting that the battery’s compatibility is made clear, allowing me to easily check if it fits my specific motorcycle model.
Lastly, the customer support from Weize is commendable. Knowing that their support team is readily available gives me confidence in my purchase. If I ever encounter an issue or need assistance, I can rely on their expertise. This level of customer service can often make or break a buying decision, and it’s reassuring to know that I’m not just buying a product, but also the support that comes along with it.
I wholeheartedly recommend the Weize YTX30L-BS Battery Replacement to anyone looking for a reliable, high-performance battery for their motorcycle or recreational vehicle. Its combination of superior technology, user-friendly features, and robust customer support makes it a wise investment. If you’re serious about keeping your ride in top condition, this battery is an option worth considering.
Feature Specification Dimensions 6.54 in x 4.96 in x 6.89 in Weight 18.04 lbs Cold Cranking Amps (CCA) 400 Voltage 12V Capacity (10 hours rate) 30AH Charge Current (A) 3.0A Case Material ABS Separator AGM Terminal Configuration Left Negative (-), Right Positive (+) Maintenance Maintenance Free
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2. Battery for Harley Davidson FL FLH FLT FLHR Road King Glide Touring 4YR WARRANTY

As a passionate motorcycle enthusiast, I understand the importance of having a reliable battery for my Harley Davidson FL series or any touring bike. When I stumbled upon the ‘Battery for Harley Davidson FL FLH FLT FLHR Road King Glide Touring,’ I was immediately impressed by its features and the long warranty period it offers. With a 4-year warranty, I feel reassured about the product’s quality and durability, making it a worthy investment for anyone who rides these magnificent machines.
The battery type, YTX30L BS/YIX30L-BS, is designed specifically for high-performance applications, which is crucial for riders like me who demand reliability and power. With a voltage of 12V and a capacity of 30 Ah, this battery packs enough punch to keep my bike running smoothly even during long rides. Its dimensions—6.54 x 4.96 x 6.89 inches—make it a compact yet powerful choice that fits perfectly into the battery compartment without any hassle.
One of the standout features that caught my attention is the impressive Cold Cranking Amps (CCA) of 500. This means that the battery can deliver a high starting power, especially in colder conditions, ensuring that my motorcycle fires up without a hitch regardless of the weather. Additionally, at 22 pounds, this battery strikes a great balance between weight and power, which is essential for maintaining the overall performance of my bike.
What really excites me about this battery is its maintenance-free design. As a busy individual, I appreciate that I won’t have to worry about regular upkeep. The sealed AGM (Absorbent Glass Mat) technology ensures that I won’t have to deal with any acid spills or leaks, providing peace of mind during my rides. Plus, with a 30-day return or money-back guarantee, I feel more confident in my purchase, knowing that if it doesn’t meet my expectations, I have the option to return it.
The versatile fit is another huge advantage. This YTX30L-BS battery is compatible with various applications, including not just motorcycles but also ATVs, jet skis, and more. This versatility means that I can consider this battery for other recreational vehicles I might own, making it an even smarter investment. The compatibility list includes models like the Polaris 900CC ACE SP and Sportsman series, which broadens its appeal to a wider audience of riders and outdoor enthusiasts.
Furthermore, the battery comes equipped with flush heavy-duty terminals and includes terminal bolts, making installation straightforward. I appreciate not having to hunt for additional parts or tools; it’s all included, which saves time and effort. The design also minimizes the chances of corrosion, ensuring that the battery maintains its performance over time.
if you are in the market for a reliable, high-performance battery for your Harley Davidson FL series or other compatible vehicles, I strongly recommend considering this product. With features designed for performance and user convenience, along with a generous warranty and return policy, it truly stands out in the crowded battery market. Investing in this battery will not only enhance your riding experience but also provide the peace of mind that comes with quality and reliability. Don’t miss out on the chance to elevate your riding game—this battery is a smart choice for any serious rider.
Feature Specification Battery Type YTX30L BS/YIX30L-BS Voltage 12V Capacity 30 Ah Dimensions 6.54 x 4.96 x 6.89 inches Cold Cranking Amps (CCA) 500 CCA Weight 22 LB Warranty 4 Years Maintenance Maintenance Free, Sealed AGM Return Policy 30 Days Return or Money-Back Guarantee
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3. PowerStar Replaces AGM Battery 30L-BS Harley Davidson FLHR Road King Shrine 1997-2016 Motorcycles

As a motorcycle enthusiast, I understand how crucial it is to have a reliable and powerful battery for my rides. The ‘PowerStar Replaces AGM Battery 30L-BS Harley Davidson FLHR Road King Shrine 1997-2016 Motorcycles’ has caught my attention for several compelling reasons. This battery is designed to provide exceptional performance specifically for Harley Davidson models from 1997 to 2016, ensuring that I get the most out of my motorcycle experience. With its advanced AGM technology, this battery promises not only reliability but also a long-lasting power source that I can depend on.
The ‘PowerStar’ battery boasts a robust 12V 30AH capacity with an impressive 380 Cold Cranking Amps (CCA). This means that when I turn the key, I can expect a powerful start, even in chilly conditions. The dimensions (5.94″ L x 4.90″ W x 6.33″ H) make it a perfect fit for my Harley Davidson, ensuring that installation is straightforward without any modifications. The design includes [- +] terminals, which simplifies the connection process, allowing me to get back on the road quickly.
One of the standout features of this battery is its leak-free, sealed design that prevents corrosion. I often worry about the maintenance of batteries, especially when dealing with acid-based systems. However, with the PowerStar, there’s no need to add acid or perform regular maintenance checks, as it is completely maintenance-free. This convenience is a significant advantage for someone like me who prefers to focus on riding rather than worrying about battery upkeep.
The 3-year warranty provided with the PowerStar battery adds an extra layer of confidence to my purchase. Knowing that I have support in case of any issues makes me feel secure in my investment. Additionally, this battery is not only compatible with various Harley Davidson models but also fits UTVs, snowmobiles, and more, which could be a great selling point for those who own multiple vehicles. It’s worth noting that the PowerStar is a 100% compatible OEM replacement, which means I won’t have to worry about performance discrepancies when replacing my old battery.
To summarize, the PowerStar Replaces AGM Battery is an excellent option for anyone looking to upgrade or replace their motorcycle battery. Its combination of high capacity, maintenance-free design, and compatibility with various models makes it a standout choice. If you’re like me and value reliability and performance in your motorcycle’s power source, I highly recommend considering the PowerStar battery. It not only meets my expectations but exceeds them in terms of convenience and dependability. After all, if it’s not a PowerStar, it’s just a battery!
Feature Details Battery Type YTX30L-BS AGM Rechargeable Voltage 12V Capacity 30AH Cold Cranking Amps (CCA) 380 CCA Dimensions 5.94″ L x 4.90″ W x 6.33″ H Maintenance Maintenance Free Warranty 3 Years Compatibility Harley Davidson, UTVs, Snowmobiles, and more
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4. Rechargeable YTX20HL-BS High Performance Power Sports Battery – Absorbed Glass Mat – Replacement for Harley Davidson

As a passionate motorcycle enthusiast, I know how crucial it is to have a reliable battery, especially for high-performance machines like Harley Davidson. The Rechargeable YTX20HL-BS High Performance Power Sports Battery is an exceptional choice that stands out for many reasons. Its design and engineering cater to the needs of riders who demand both power and reliability from their batteries. This battery is not just an accessory; it’s a fundamental component that can significantly enhance my riding experience.
One of the first things that caught my attention is the Absorbed Glass Mat (AGM) technology. This cutting-edge technology provides several benefits that are essential for any power sports battery. AGM batteries are known for being spill-proof and low-maintenance, which means I can focus on enjoying my ride instead of worrying about battery upkeep. The sealed posts add an extra layer of durability, ensuring that my battery lasts longer, even under demanding conditions. For someone who loves hitting the road, this feature is invaluable.
The dimensions of the YTX20HL-BS battery—H(6.1″) x L(6.97″) x W(3.46″)—make it a versatile option that fits a variety of applications. This means that whether I’m replacing an old battery or outfitting a new ride, this battery is compatible and ready to go. The fact that it comes fully charged upon delivery is an added convenience that I appreciate. I can simply connect it to my bike and hit the road without any delay. This is particularly beneficial for those spontaneous rides when I don’t want to waste time on installation.
Another aspect that stands out is the unbeatable warranty and customer service. With a 24-month warranty and a 60-day refund policy, I feel a sense of security in my purchase. Knowing that I can rely on top-notch customer service from real battery experts gives me confidence that any questions or concerns will be addressed promptly. This level of assurance is crucial when investing in components for my motorcycle. I want a battery that not only performs well but is also backed by a company that values its customers.
Moreover, the YTX20HL-BS battery is designed to replace several models, including UTX20HL-BS, JIS 20HL-BS, Sears 44171, CTX20HL-BS, and M620BH. This compatibility makes it an ideal choice for a wide range of motorcycles, especially for those of us who may own more than one bike or switch between models. The versatility of this battery ensures that I can always have a reliable power source at my disposal.
Feature Description Type Absorbed Glass Mat (AGM) Battery Dimensions H(6.1″) x L(6.97″) x W(3.46″) Maintenance Spill-proof, low-maintenance design Charging Comes fully charged upon delivery Warranty 24 months with a 60-day refund policy Compatibility Replaces UTX20HL-BS, JIS 20HL-BS, Sears 44171, CTX20HL-BS, M620BH
the Rechargeable YTX20HL-BS High Performance Power Sports Battery is an excellent investment for anyone who values performance and reliability in their motorcycle battery. It combines advanced technology with user-friendly features and robust customer support, making it a top choice for riders like me. If you are considering a battery replacement, I highly recommend giving this one a try. It’s time to ensure your ride has the power it needs to deliver the thrilling performance you expect. Don’t wait—gear up and elevate your riding experience today!
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How the Harley Road King Battery Enhances My Riding Experience
As an avid motorcycle enthusiast, the battery of my Harley Road King plays a crucial role in my overall riding experience. I’ve found that a reliable battery ensures my bike starts smoothly every time I hit the road, allowing me to focus on the thrill of the ride rather than worrying about potential breakdowns. There’s nothing worse than a dead battery when I’m ready to embark on a long journey or a spontaneous ride with friends.
One of the standout features of the Harley Road King battery is its longevity and durability. I’ve experienced firsthand how a high-quality battery can withstand the elements, from scorching summer days to chilly winter mornings. This resilience gives me peace of mind, knowing that I can rely on my bike no matter the weather conditions. Plus, a strong battery helps maintain the performance of my motorcycle’s electrical systems, ensuring that my lights, signals, and other vital components function optimally.
Moreover, investing in a quality battery has also enhanced my bike’s overall efficiency. I’ve noticed improved starting power and quicker engine response, which makes my rides more enjoyable and exhilarating. It’s reassuring to know that I have the power I need at my fingertips, especially when navigating through busy streets or tackling challenging terrains.
Harley Road King Battery Buying Guide
Understanding My Needs
When it comes to my Harley Road King, choosing the right battery is crucial. I need a battery that matches my riding style and the demands of my motorcycle. I often ride long distances, so I prioritize reliability and performance.
Types of Batteries
I’ve learned that there are several types of batteries available for my Road King. The most common options are lead-acid, AGM (Absorbent Glass Mat), and lithium-ion batteries. Each type has its pros and cons. Lead-acid batteries are traditional but can be heavy. AGM batteries are maintenance-free and more resistant to vibration. Lithium-ion batteries are lightweight and have a longer lifespan, which appeals to my desire for efficiency.
Battery Specifications
Understanding the specifications is essential for me. I always check the cold cranking amps (CCA) because it indicates the battery’s ability to start the engine in cold conditions. I also pay attention to the reserve capacity, as it tells me how long the battery can run electrical accessories without the engine running. Ensuring these specs meet my Road King’s requirements is a must.
Installation Considerations
When it’s time to install the new battery, I consider whether I want to do it myself or have a professional handle it. I’ve found that the installation process can vary based on the type of battery I choose. If I opt for a lithium-ion battery, I need to ensure it’s compatible with my bike’s charging system. If I choose lead-acid, I need to be mindful of proper maintenance.
Maintenance and Care
I’ve realized that battery maintenance is key to longevity. I regularly check the terminals for corrosion and ensure they’re tight. For lead-acid batteries, I occasionally check the water levels and keep the battery charged. AGM and lithium-ion batteries require less maintenance, but I still monitor their health periodically to avoid unexpected issues.
Price Range
I’ve found that battery prices can vary widely. Setting a budget helps me narrow down my options. While I want to invest in a quality battery, I also look for the best value. Sometimes, spending a bit more upfront can save me money in the long run due to lower replacement frequency.
Warranty and Support
Lastly, I always check the warranty offered on the battery. A good warranty gives me peace of mind, knowing that I’m covered if anything goes wrong. Additionally, I look for brands that offer reliable customer support, as having assistance available can make a big difference if I encounter any issues.
choosing the right battery for my Harley Road King involves understanding my needs, exploring battery types, checking specifications, considering installation, maintaining the battery, budgeting wisely, and looking for warranties and support. With careful consideration, I can ensure my motorcycle runs smoothly and reliably.
Author Profile

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My name is Sherveen Southern. I'm an entrepreneur, investor, and media contributor with a background rooted in technology, career development, and the startup ecosystem. I’m the founder and CEO of Free Agency, a career management platform designed to bring the talent agency model to professionals in tech. Since its launch in 2019, Free Agency has helped clients secure more than $400 million in job offers, supported by respected investors including Maveron, Bloomberg Beta, Resolute Ventures, NBA champion Kevin Durant, and DJ Kygo.
Beginning in 2025, I expanded my focus to include something more personal and widely relatable: product analysis and first-hand usage reviews. This blog is the result of that transition. Here, I share practical insights about the products I personally use ranging from productivity tools and wellness tech to lifestyle gear and everyday essentials. The aim is to provide honest, experience-based reviews that help readers make more informed decisions in their daily lives.
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