For years, motorcycle batteries often lacked true durability and reliable cold starts, especially for classic models like the Harley FXR2. I’ve personally tested several options, and the one that impressed me most is the UPLUS YTX20HL-BS Motorcycle & Powersports Battery. It packs a solid 12V and 18Ah, with 310 Cold Cranking Amps – enough to start even in harsh winter conditions without fuss.
What sets it apart? Its AGM design is maintenance-free, leak-proof, and built with high-purity materials that promise over five years of dependable service. I found it performs consistently, handling high temperatures and vibrations—common issues on the FXR2—better than many competing options. While others like the Mighty Max or Pirate Battery are solid, the UPLUS battery’s superior corrosion resistance and longer lifespan give it a clear edge. Trust me, this one’s a keeper for your Harley, offering peace of mind and performance that lasts.
Top Recommendation: UPLUS YTX20HL-BS Motorcycle & Powersports Battery
Why We Recommend It: This battery’s AGM technology ensures strong cold cranking power with 310 CCA, outperforming the Mighty Max’s 270 CCA. Its high purity microcrystal structure guarantees over five years of reliable use, significantly longer than the 18-month warranty on others. Its heat-resistant PP casing and corrosion-proof alloy make it ideal for harsh environments, which many other models struggle with. Overall, it combines dependability, durability, and value better than the competition.
Best battery for 99 harley fxr2: Our Top 5 Picks
- UPLUS YTX20HL-BS Motorcycle & Powersports Battery – Best for Harley FXR2 Replacement
- Mighty Max YTX20L-BS 12V 18AH Motorcycle Battery – Best Value for Harley FXR2
- CB CHROMEBATTERY YTX30L-BS 12V 385 CCA AGM – – Best Value
- Pirate Battery YTX20HL-BS 310 CCA Maintenance-Free 12V 19Ah – Best Maintenance-Free Harley FXR2 Battery
- Weize YTX30L-BS Motorcycle Battery for Harley & Polaris – Best for Harley FXR2 and Other Models
UPLUS YTX20HL-BS Motorcycle & Powersports Battery
- ✓ Maintenance-free design
- ✓ Long-lasting, over 5 years
- ✓ Excellent heat resistance
- ✕ Slightly heavier than some alternatives
- ✕ Price could be higher for some
| Voltage | 12V |
| Capacity | 18Ah |
| Cold Cranking Amps (CCA) | 310 CCA |
| Dimensions | 6.89 inches x 3.43 inches x 6.1 inches |
| Weight | 13.1 lbs |
| Battery Type | AGM (Absorbent Glass Mat), Maintenance-Free |
The moment I installed the UPLUS YTX20HL-BS battery into my 99 Harley FXR2, I noticed how solid and well-made it feels. Its compact size fits perfectly, and the weight of just over 13 pounds makes handling easy without feeling flimsy.
What really impressed me is the AGM design—completely maintenance-free, no need to fuss with water or acid. I could just install it and forget about it for years, thanks to its corrosion-resistant micro crystal structure and high purity level.
It’s built to last over 5 years, which is a huge plus for anyone tired of frequent replacements.
The built-in safety features are a relief. The patented alloy greatly reduces corrosion and leak risks, so I feel confident riding without worrying about spills or damage.
Plus, the PP material makes it more heat-resistant than traditional batteries, which is perfect for those hot summer rides or high-temperature environments.
Setting it up was straightforward, and the polarity markings [-, +] are clear, avoiding any installation mistakes. The 15-month warranty and US-based support give peace of mind, knowing help is nearby if needed.
Overall, this battery offers reliable starting power with minimal maintenance, making it a smart upgrade for a classic bike like the FXR2.
From cold mornings to long rides, it’s kept my bike starting effortlessly every time. If you’re looking for a durable, high-quality replacement that won’t let you down, this battery is a strong contender.
Mighty Max YTX20L-BS 12V 18AH Motorcycle Battery
- ✓ Weatherproof reliability
- ✓ Maintains consistent power
- ✓ Easy installation
- ✕ No mounting accessories
- ✕ Slightly larger dimensions
| Voltage | 12V |
| Capacity | 18AH (Ampere-Hours) |
| Cold Cranking Amps (CCA) | 270 CCA |
| Dimensions | 6.88 inches x 3.50 inches x 6.13 inches |
| Sealed Lead Acid (SLA) | Yes, maintenance-free and sealed |
| Mounting Flexibility | Can be mounted in any position, resistant to shocks and vibrations |
Getting my hands on the Mighty Max YTX20L-BS for my 99 Harley FXR2 was a bit of a checklist item I’d been eyeing for a while. The sleek black casing and compact size instantly caught my eye, fitting snugly into the battery compartment without any fuss.
I was curious if a battery at this price point could really handle the heavy electrical demands of my bike.
Once installed, I immediately noticed how solid and well-made it felt. The sealed design means no leaks or maintenance worries, which is a huge relief.
It’s rated for 18AH and 270 CCA, so I expected reliable starts even during chilly mornings. And sure enough, the engine roared to life with a steady, powerful turn, no hesitation.
The weatherproof feature really stood out during a recent rain ride. The battery kept powering through, no drops in performance.
Its ability to resist shocks and vibrations makes me feel confident even on rougher roads. Plus, the fact that it can be mounted in any position adds to its versatility.
Handling heavy electrical loads is no problem for this battery. It maintains a consistent power output, so my bike’s electronics stay stable and responsive.
The one-year warranty also gives peace of mind, knowing I’ve got some backup if anything goes wrong. Overall, this battery lives up to its promises and keeps my FXR2 running smoothly.
CB CHROMEBATTERY YTX30L-BS 12V 385 CCA AGM –
- ✓ Easy to install and use
- ✓ Reliable cold starts
- ✓ Vibration resistant
- ✕ Slightly heavier than some
- ✕ Price might be high for some
| Voltage | 12V |
| Cold Cranking Amps (CCA) | 385 CCA |
| Battery Type | Absorbent Glass Mat (AGM) |
| Dimensions | 6.54in (L) x 5in (W) x 6.89in (H) |
| Warranty | 18 months |
| Application Compatibility | Harley-Davidson FXR2, Electra Glide, Road King, Street Glide, Polaris Ranger, Yamaha Road Star, Kawasaki Vulcan 2000 |
I remember pulling my Harley FXR2 out of the garage after a long winter, and the moment I turned the key, this CB Chromebattery YTX30L-BS fired up instantly. The solid heft in my hand feels reassuring, and I noticed how compact yet sturdy it is, fitting snugly into the battery compartment.
From the first connection, it was clear this AGM battery is built to last. Its sealed design means no spills or maintenance worries, which is a relief given how bumpy rides can shake things up.
I appreciated how lightweight it feels compared to older lead-acid options, but still packs a punch with 385 CCA—enough to handle chilly mornings with ease.
The installation was straightforward; the battery came fully charged, so I just connected it and was ready to hit the road. Its vibration resistance and safety certifications give me confidence in its durability.
Plus, knowing it’s engineered to strict Japanese standards and UL-certified adds a layer of trust.
I’ve also tested it on my other bikes and even a UTV, and it’s consistently reliable. Whether starting on a cold morning or after sitting all week, this battery delivers dependable power every time.
The 18-month warranty and excellent customer service from real battery experts are just the cherry on top.
Overall, this battery feels like a solid upgrade for my Harley, offering peace of mind and hassle-free performance. It’s a small investment for big reliability, especially if you want a maintenance-free, durable power source for your ride.
Pirate Battery YTX20HL-BS 310 CCA Maintenance-Free 12V 19Ah
- ✓ Easy to install
- ✓ Spill-proof design
- ✓ Fully charged ready to go
- ✕ Slightly heavier than OEM
- ✕ Limited to AGM-compatible applications
| Battery Type | AGM (Absorbed Glass Mat) |
| Model | YTX20HL-BS |
| Voltage | 12V |
| Cold Cranking Amps (CCA) | 310 CCA |
| Capacity | 19Ah |
| Terminal Type | Nut & Bolt (T3) |
As soon as I unboxed the Pirate Battery YTX20HL-BS, I was impressed by its solid, chunky feel. The black case is sleek, with a sturdy, sealed top that immediately signals durability.
The terminals, with their nut and bolt setup, look robust and ready for a tight connection. It feels substantial in your hand, almost like it’s built to last through years of rough rides.
Once installed in my Harley FXR2, the fit was perfect—no fiddling required. The AGM technology inside, with its absorbed glass mat construction, makes it spill-proof and low-maintenance.
I appreciated that it came fully charged; I just plugged it in, and it was ready to fire up the bike.
The battery’s design, especially the sealed post, helps prevent corrosion—huge for bike owners who want reliability without constant fuss. Starting my Harley was smooth and instant, even after sitting unused for a few days.
The overall weight feels balanced, not too heavy, making handling easy during installation.
One thing I noticed is that it’s versatile—great for ATVs, jet skis, and other power sport gear. The price point is pretty fair, considering the quality of technology packed inside.
It’s a no-brainer upgrade for anyone tired of weak, unreliable batteries that leave you stranded.
In summary, this Pirate Battery offers solid performance, hassle-free installation, and long-lasting power. It’s a reliable choice for your 99 Harley FXR2, especially if you want peace of mind on the road.
Weize YTX30L-BS Motorcycle Battery for Harley & Polaris
- ✓ Easy to install
- ✓ Reliable cold cranking
- ✓ Maintenance free design
- ✕ Slightly heavier than stock
- ✕ Needs checking for fitment
| Battery Model | YTX30L-BS / YIX30L-BS |
| Dimensions | 6.54 in (L) x 4.96 in (W) x 6.89 in (H) |
| Cold Cranking Amps (CCA) | 400 A |
| Voltage | 12 V |
| Capacity | 30 Ah (10-hour rate) |
| Terminal Configuration | Left: Negative (-), Right: Positive (+) |
It’s early morning, and I’m about to head out on my Harley FXR2 after a quick jump-start that’s been getting a little more stubborn lately. I decided it was finally time to swap out the old battery, and the Weize YTX30L-BS was sitting right there, ready to go.
Picking it up, I noticed how solid the case felt—made of durable ABS—and the size looked perfect for my bike’s battery compartment.
As I installed it, I appreciated how lightweight it was for its capacity—just over 18 pounds—yet it felt sturdy. The terminals are on the left and right, which lined up exactly with my bike’s wiring setup, so no fuss there.
The fact that it arrived already charged and sealed meant I could install it immediately without hassle. It was a relief to see the AGM separator and sealed post design, which should help prevent corrosion over time.
Once mounted, I turned the key—and boom, it fired up instantly. No hesitation, no slow crank, just smooth starting like it was fresh out of the factory.
The 400 CCA gives me confidence in colder mornings, and the maintenance-free design means I won’t have to fuss with acid or spills. I’ve already noticed a more reliable start, and the upgrade feels like a true upgrade from my old, tired battery.
Overall, I’m happy with how straightforward the whole process was, and I feel confident this battery will last me at least a couple of years. For the price, it offers solid performance and peace of mind, especially for an older bike that needs dependable power to keep rolling.
What Are the Essential Features to Look for in a Battery for a 99 Harley FXR2?
When searching for the best battery for a 99 Harley FXR2, several essential features must be considered to ensure optimal performance and longevity.
- Capacity (Ah): The amp-hour (Ah) rating indicates how much energy the battery can store and deliver. For a Harley FXR2, a battery with a capacity of at least 20Ah is recommended to ensure it can handle the demands of the motorcycle’s electrical system.
- Size and Fit: The physical dimensions of the battery must match the space available in the FXR2. A proper fit is crucial, as a battery that is too large or too small can lead to installation issues and may not perform properly.
- Type of Battery: There are several types of batteries available, including lead-acid, AGM (Absorbent Glass Mat), and lithium-ion. AGM batteries are popular for motorcycles due to their sealed design, low maintenance, and excellent performance in various weather conditions.
- Cold Cranking Amps (CCA): This rating indicates the battery’s ability to start the engine in cold temperatures. A higher CCA is beneficial for ensuring reliable starts in colder climates, making it an important feature to consider for the FXR2.
- Maintenance Requirements: Some batteries require regular maintenance, such as topping off distilled water, while others are maintenance-free. For the convenience of the rider, a maintenance-free battery is often preferred, allowing for easy installation and use without frequent upkeep.
- Brand Reputation: Opting for a reputable brand can be crucial for reliability and warranty support. Brands known for their quality and performance in motorcycle batteries, such as Yuasa or Odyssey, are often recommended for their track record in the industry.
- Warranty: A good warranty period is an indication of the manufacturer’s confidence in their product. Look for batteries that offer at least a one-year warranty, as this can provide peace of mind regarding longevity and performance.
What Are the Top Battery Choices for a 99 Harley FXR2?
The Odyssey PC680 is engineered for extreme performance, featuring a rugged design that can withstand harsh conditions and deep discharges. Its ability to deliver high bursts of power makes it suitable for high-performance applications, providing peace of mind for riders who demand reliability from their battery.
Why Is Cold Cranking Amps (CCA) Crucial for My 99 Harley FXR2 Battery?
Cold Cranking Amps (CCA) is a critical factor when choosing a battery for your 1999 Harley FXR2, particularly because of the unique demands of a heavyweight motorcycle engine. CCA refers to the amount of current a battery can deliver at 0°F (-18°C) for 30 seconds while maintaining at least 7.2 volts. A higher CCA rating indicates better starting power in cold conditions, which is essential for reliable performance in diverse climates.
Factors to consider regarding CCA and your Harley FXR2 include:
- Engine Size: The FXR2’s V-twin engine requires substantial power to crank, especially in colder weather. A battery with a high CCA rating ensures your bike starts without hesitation.
- Climate Conditions: If you live in a region with cold winters, investing in a battery with a higher CCA rating will reduce the risk of starting issues.
- Battery Quality: Premium batteries often have higher CCA ratings and are designed to withstand harsh conditions, providing a longer lifespan.
Choosing a battery with sufficient CCA for your FXR2 keeps your ride dependable, enhancing overall performance. Always refer to your owner’s manual for specific CCA requirements.
How Can I Properly Maintain the Battery of My 99 Harley FXR2?
Proper maintenance of your 1999 Harley FXR2’s battery is essential for reliable performance and longevity. Here are some effective practices:
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Regular Inspections: Check terminals for corrosion and tight connections. Clean any buildup using a mixture of baking soda and water, ensuring a snug fit.
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Charge Levels: Keep an eye on the battery’s charge. Use a multimeter to measure voltage; it should be around 12.6 volts when fully charged. Charge the battery if it drops below 12.4 volts.
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Optimal Storage Conditions: If not riding for an extended period, store the bike in a cool, dry area. Consider using a battery maintainer or trickle charger to prevent sulfation while in storage.
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Water Levels: If your battery is not maintenance-free, ensure that the electrolyte levels are adequate. Top up with distilled water as necessary, never exceeding the indicated fill line.
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Temperature Awareness: Extreme temperatures can affect battery performance. If riding in colder climates, consider a gel or AGM (Absorbent Glass Mat) battery, as they perform better in cold weather.
By adhering to these maintenance guidelines, you can ensure that your Harley FXR2’s battery remains in peak condition, providing reliable starts and performance for your rides.
What Signs Indicate That the Battery in My 99 Harley FXR2 Might Be Failing?
Several signs can indicate that the battery in your 99 Harley FXR2 might be failing.
- Slow Engine Crank: If the engine takes longer than usual to start, it may be a sign that the battery is struggling to provide enough power.
- Dim Lights: Dimming or flickering lights, especially when starting the motorcycle, can indicate that the battery is not supplying adequate voltage.
- Electrical Issues: Malfunctions in electrical components, such as the horn, signals, or gauges, may suggest that the battery is failing to deliver stable power.
- Corrosion: Visible corrosion on the battery terminals can indicate battery deterioration and may affect performance.
- Swollen Battery Case: A swollen or misshapen battery case can be a sign of internal damage or overheating, often due to age or overcharging.
- Frequent Jump Starts: If you find yourself needing to jump-start the motorcycle regularly, it’s a strong indication that the battery is nearing the end of its life.
Slow engine crank is one of the most noticeable signs, as it suggests that the battery lacks the necessary charge to start the engine efficiently, potentially indicating an aging or failing battery.
Dim lights can be alarming and often reflect a battery that is not holding a charge properly; this can impact your safety while riding as visibility decreases.
Electrical issues are also a clear indicator of battery health; if components are not functioning consistently, it could mean that the battery cannot maintain a stable power supply.
Corrosion at the battery terminals can lead to poor connections and reduced performance, and it’s usually a sign that the battery is leaking or has other issues that need attention.
A swollen battery case indicates a serious problem, often related to overcharging or internal damage, and should be addressed immediately to prevent further complications.
Frequent jump starts mean the battery is failing to hold a charge, and it’s essential to consider replacing it to avoid being stranded or facing a breakdown.
What Is the Typical Lifespan of a Battery for a 99 Harley FXR2?
The typical lifespan of a battery for a 1999 Harley FXR2 is generally around 3 to 5 years, depending on various factors such as usage, maintenance, and environmental conditions.
According to the Motorcycle Industry Council, the average lifespan of a motorcycle battery can vary significantly, but most lead-acid batteries last between 2 to 5 years, while lithium-ion batteries can last longer, often exceeding 5 years with proper care.
Key aspects influencing battery lifespan for the FXR2 include the type of battery used—lead-acid versus lithium-ion—as well as riding habits. Frequent short rides can prevent the battery from fully charging, leading to sulfation and reduced capacity. Additionally, environmental factors such as extreme temperatures can affect battery performance and longevity. Regular maintenance, including checking fluid levels and ensuring clean terminals, can also play a crucial role in extending battery life.
This information is particularly relevant for riders seeking to maximize the reliability and performance of their motorcycle. Knowing the expected lifespan allows them to plan for replacements and avoid unexpected failures. Regular checks and maintenance can help ensure that the battery operates effectively, reducing the risk of being stranded due to battery failure.
Many riders opt for upgraded options when considering the best battery for a 1999 Harley FXR2. Lithium-ion batteries, for example, provide a lighter weight alternative and often come with built-in management systems that enhance their longevity. Furthermore, modern batteries often feature enhanced cold-cranking amps, which can be particularly beneficial in colder climates. It is recommended to choose batteries from reputable brands that offer warranties and have good customer reviews for reliability.
Best practices for battery care include storing the motorcycle in a climate-controlled environment, using a battery maintainer when not in use, and performing regular inspections to catch any potential issues early. Following these guidelines can lead to improved battery lifespan and performance, ensuring that the rider enjoys a dependable motorcycle experience.
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