Best Harley Battery – Top 5 Picks & Review

Imagine this: You’re all geared up for a long ride on your Harley-Davidson, the open road calling your name. You turn the key, and… nothing. That sinking feeling when your battery is dead is a rider’s worst nightmare! It can put a serious damper on your adventure and leave you stranded.

Choosing the right battery for your Harley can feel like a puzzle. There are so many types, brands, and specs to consider. It’s easy to get confused and worry about picking one that won’t last or won’t give your bike the power it needs. We know how frustrating that can be. You want a battery that’s reliable, powerful, and won’t give you trouble.

But don’t worry! By the end of this post, you’ll understand all about Harley batteries. We’ll break down what makes a good battery, explain the different kinds available, and give you the confidence to pick the perfect one for your ride. Get ready to power up your Harley and hit the road with peace of mind!

Our Top 5 Harley Battery Recommendations at a Glance

Top 5 Harley Battery Detailed Reviews

1. Pirate Battery YTX20HL-BS 310 CCA Maintenance-Free 12V 19Ah Battery Replacement for ATV

Pirate Battery YTX20HL-BS 310 CCA Maintenance-Free 12V 19Ah Battery Replacement for ATV, Harley Davidson Motorcycle, Jet Skis, Scooter, UTV, and More - Nut and Bolt (T3) Terminal

Rating: 9.4/10

Power up your adventures with the Pirate Battery YTX20HL-BS! This tough 12V, 19Ah battery is built for adventure. It’s maintenance-free and ready to go right out of the box. It fits many vehicles like ATVs, Harley Davidsons, jet skis, and scooters. You get 310 CCA, which means it can start your engine even in cold weather. The dimensions are L(6.97in) x W(3.46in) x H(6.1in).

What We Like:

  • It’s a sealed absorbent glass mat (AGM) battery. This means it won’t leak and is built tough to handle bumps and shakes.
  • This battery is super easy to install. It comes fully charged, so you just connect it and you’re ready to ride or cruise.
  • Pirate Battery offers excellent customer service. They have real battery experts to help you out.
  • You get a good warranty: 18 months with a 60-day money-back guarantee for U.S. orders.
  • It meets strict Japanese quality standards and is UL-certified for safety.
  • It delivers strong power for many popular ATVs and motorcycles, like the Yamaha Grizzly 700 and Honda TRX680 Rincon.

What Could Be Improved:

  • The warranty is only for orders within the U.S.

This Pirate Battery is a reliable choice for many vehicles. It’s built strong and designed for easy use.

2. Motorcycle Battery YTX20HL-BS

Motorcycle Battery YTX20HL-BS, UPLUS EB20H-3 Snowmobile UTV ATV YTX20L-BS YUAM320BS Maintenance Free Sealed AGM Powersports Compatible with Yamaha Honda Suzuki Harley-Davidson Kawasaki Jet Ski

Rating: 9.1/10

The UPLUS Motorcycle Battery YTX20HL-BS is a powerful and reliable choice for your powersports vehicles. This 12V, 18Ah battery boasts an impressive 310 Cold Cranking Amps (CCA), ensuring your motorcycle, snowmobile, UTV, ATV, or Jet Ski starts up strong, even in cold weather. It’s designed to be a direct replacement for common battery types like YTX20HL-BS and YTX20L-BS, fitting seamlessly into Yamaha, Honda, Suzuki, Harley-Davidson, and Kawasaki models. This is a maintenance-free, sealed AGM battery, meaning you don’t have to worry about adding water or acid.

What We Like:

  • This battery offers a long lifespan of over 5 years, thanks to its high-purity materials and strong construction.
  • It’s built with durable PP material, which handles heat better than regular plastic and won’t easily bend or warp.
  • The UPLUS battery is designed for safety, with a special alloy that prevents leaks and corrosion, and its maintenance-free nature means no messy acid refills.
  • You get peace of mind with a US local office for support and a 15-month warranty, with quick email responses.
  • It provides plenty of power with 310 CCA for reliable starting.

What Could Be Improved:

  • While the dimensions are standard, always double-check your specific vehicle’s battery tray to ensure a perfect fit.
  • The weight might be a consideration for some users, though it’s typical for a battery of this power.

This UPLUS battery is a solid investment for anyone needing dependable power for their powersports equipment. Its durability and long life make it a smart choice.

3. UPLUS YTX30L-BS Motorcycle Battery

UPLUS YTX30L-BS Motorcycle Battery, YIX30L-BS Replacement Maintenance Free & High Performance, EB30-3-1 AGM Batteries ETX30L UTV Snowmobile ATV Battery, 12V 30AH 400CCA

Rating: 8.9/10

Power up your ride with the UPLUS YTX30L-BS Motorcycle Battery. This battery is built to last, offering over 5 years of dependable power. It’s a perfect replacement for YTX30L-BS and YIX30L-BS models, delivering a strong 12V and 30AH with a powerful 400 CCA. This sealed lead acid gel battery is maintenance-free, meaning no spills or leaks to worry about. Just install it and go!

What We Like:

  • Designed for longevity, lasting over 5 years.
  • Maintenance-free operation with no spills or leaks.
  • High performance with 400 CCA for strong starting power.
  • Factory activated, so it’s ready to use right out of the box.
  • Excellent resistance to vibration and leaks.
  • Uses pure lead for better charging and reliability.
  • Comes with a 15-month warranty and a 60-day refund window.
  • Offers local after-sales support with warehouses across the US.
  • Replaces a wide range of battery models, making it versatile.

What Could Be Improved:

  • The dimensions might require careful checking for exact fitment in some applications, though it replaces many common models.

This UPLUS battery offers reliable power and peace of mind for your powersports needs. It’s a smart choice for anyone seeking a dependable and long-lasting battery.

4. Weize YTX30L-BS Battery Replacement Yuasa YIX30L Motorcycle Battery – Factory Sealed – Maintenance Free – High Performance ETX30L BS For Harley Davidson Polaris Sportsman

Weize YTX30L-BS Battery Replacement Yuasa YIX30L Motorcycle Battery - Factory Sealed - Maintenance Free - High Performance ETX30L BS For Harley Davidson Polaris Sportsman

Rating: 9.4/10

Power up your ride with the Weize YTX30L-BS Battery, a high-performance replacement for your Yuasa YIX30L motorcycle battery. This factory-sealed, maintenance-free battery delivers reliable power for your Harley Davidson, Polaris Sportsman, and other powersports vehicles. Its advanced Absorbed Glass Mat (AGM) technology ensures a spill-proof and corrosion-resistant design, extending its lifespan and giving you peace of mind on the road or trail.

What We Like:

  • Ready to go: This battery comes fully charged, sealed, and maintenance-free, so you can install it right away.
  • Tough construction: The AGM technology makes it spill-proof and resistant to corrosion, leading to a longer-lasting battery.
  • Strong performance: With 400 Cold Cranking Amps (CCA), it provides plenty of power to start your engine, even in cold weather.
  • Precise fit: It’s designed to match the size and terminal location of popular YTX30L-BS and YIX30L-BS batteries.
  • Versatile use: Works for motorcycles, ATVs, snowmobiles, and UTVs.

What Could Be Improved:

  • Double-check dimensions: Always measure your old battery and compare it with the Weize battery’s dimensions to ensure a perfect fit.
  • Regular replacement recommended: For best results, it’s good to replace your battery every two years to avoid starting issues.

This Weize battery offers a robust and convenient solution for your powersports vehicle’s power needs. It’s a solid choice for riders seeking dependable performance and minimal upkeep.

5. Weize Lithium YTX30L-BS

Weize Lithium YTX30L-BS, 700A Lithium LiFePO4 YTX30L Motorcycle Battery, 12V 10AH ATV, UTV, Jet Ski, Scooter, Lawn Mower, Tractor, Generator Battery, Built-in Smart BMS

Rating: 8.6/10

Upgrade your powersports and equipment with the Weize Lithium YTX30L-BS battery. This powerful 12V 10AH LiFePO4 battery offers a strong 700 CCA to reliably start your motorcycle, ATV, UTV, jet ski, scooter, lawn mower, tractor, or generator. It’s built tough for long-lasting performance and includes a smart BMS for safety and convenience.

What We Like:

  • Powerful Performance: Delivers 700 CCA for dependable starts in various vehicles.
  • Exceptional Durability: Designed for over 50,000 starts and 2,000 charge cycles, lasting much longer than lead-acid batteries.
  • Safe and Eco-Friendly: Made from safe, non-toxic materials with high chemical stability; no acid or maintenance needed.
  • Smart BMS Protection: Built-in system prevents overcharging, over-discharging, over-current, short circuits, and extreme temperatures.
  • Maintenance-Free Operation: No need for activation, acid, or water; it’s ready to install right out of the box.
  • Lightweight Design: Weighs only 7.66 pounds, making it easier to handle and install.

What Could Be Improved:

  • Precise Fit Required: You must measure your old battery and compare dimensions, terminal location, and CCA to ensure compatibility.
  • Customer Support Interaction: While support is available, direct contact with the seller is recommended for any issues.

This Weize lithium battery offers a robust and reliable power solution for a wide range of applications. Its advanced features and long lifespan make it a smart investment for anyone needing dependable battery performance.

Your Harley Battery: Powering Your Ride the Right Way

Your Harley-Davidson is more than just a motorcycle; it’s a symbol of freedom and adventure. A strong, reliable battery is the heart of that experience. Choosing the right battery ensures your ride starts smoothly every time and keeps going strong. This guide will help you understand what to look for.

Key Features to Look For

  • Cold Cranking Amps (CCA): This number tells you how much power the battery can deliver when it’s cold. More CCA means your Harley will start easier in chilly weather. Think of it like a strong push to get your engine going.
  • Voltage: Most Harley batteries are 12-volt. Make sure the voltage matches what your bike needs.
  • Capacity (Ah): Amp-hours (Ah) show how much energy the battery can store. A higher Ah means the battery can power your bike’s accessories for longer.
  • Terminal Type: Harleys usually have specific terminal types. Check what your bike has so you get a battery that fits.
  • Dimensions: Batteries come in different sizes. You need a battery that fits snugly in its spot on your bike.
Important Materials

The materials inside your battery are super important for how well it works and how long it lasts. Here are the main types:

  • Lead-Acid Batteries: These are the most common. They use lead plates and a sulfuric acid solution. They are usually cheaper but can be heavier.
  • AGM (Absorbent Glass Mat) Batteries: These are a type of lead-acid battery. The acid is soaked into fiberglass mats. AGM batteries are spill-proof and can handle vibrations better. They often last longer and require less maintenance.
  • Lithium-Ion Batteries: These are newer and much lighter. They offer excellent power and can last a very long time. Lithium batteries are more expensive upfront but can be a great investment.

Factors That Improve or Reduce Quality

A battery’s quality depends on a few things. Good quality means a battery that works well and lasts. Poor quality can lead to problems.

Things That Improve Quality:
  • Brand Reputation: Well-known brands often use better materials and have stricter quality control.
  • Construction: Look for batteries with strong casings and secure connections.
  • Warranty: A good warranty shows the manufacturer stands behind their product.
Things That Reduce Quality:
  • Cheap Materials: Batteries made with lower-quality lead or acid might not perform as well or last as long.
  • Poor Sealing: If a battery isn’t sealed properly, it could leak, which is dangerous and can damage your bike.
  • Overcharging or Undercharging: Not taking care of your battery can reduce its lifespan.

User Experience and Use Cases

The battery you choose affects your riding experience. A good battery makes starting your Harley easy, even on cold mornings. You won’t have to worry about your lights dimming or your radio cutting out.

If you ride your Harley often, you need a battery that can keep up. For long trips or if you add extra lights or accessories, a higher capacity battery is a good idea. If you store your bike for long periods, a battery that holds its charge well, like an AGM or lithium battery, is beneficial.

For riders who want to reduce weight, a lithium battery is a fantastic option. They make the bike feel more nimble. Most riders find that a quality AGM battery offers a great balance of performance, durability, and price.


Harley Battery FAQs

Q: What is the most important feature when buying a Harley battery?

A: Cold Cranking Amps (CCA) is very important. It tells you how well your battery starts your bike in cold weather.

Q: Are AGM batteries better than regular lead-acid batteries for my Harley?

A: Yes, AGM batteries are often better. They are spill-proof, handle vibrations well, and usually last longer with less maintenance.

Q: How do I know if a battery will fit my Harley?

A: You need to check the battery’s dimensions and terminal type. Your Harley’s owner’s manual will have this information.

Q: Can I use a different brand of battery in my Harley?

A: Yes, you can use batteries from other reputable brands as long as they meet your Harley’s voltage, CCA, and size requirements.

Q: How long should a Harley battery last?

A: A good Harley battery typically lasts between 3 to 5 years, but this can change depending on how you use and care for it.

Q: What does “maintenance-free” mean for a battery?

A: Maintenance-free batteries, like most AGM and lithium batteries, do not require you to add water. They are sealed and ready to go.

Q: Should I get a lithium battery for my Harley?

A: Lithium batteries are lighter and offer great power, but they cost more upfront. They are a good choice if you want to save weight or need maximum performance.

Q: How does temperature affect my Harley battery?

A: Cold temperatures make batteries work harder to start your engine. Very hot temperatures can shorten a battery’s lifespan.

Q: What is the best way to care for my Harley battery?

A: Keep the battery terminals clean. Make sure the battery is charged properly, especially if you don’t ride often. Using a battery tender can help.

Q: Where can I find the battery specifications for my specific Harley model?

A: Your Harley-Davidson owner’s manual is the best place to find the exact battery specifications for your bike.

In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.

If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.

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