5 Best lithium batteries for Harley Davidson

Lithium batteries are slowly but surely becoming the new standard for motorcycle and motorcycle audio. They boast a longer lifespan, faster charging times, and overall better performance than lead-acid batteries. But with so many different lithium batteries on the market, it can be tough to decide which one is right for your bike.

Now the question is, which is the best lithium battery for Harley Davidson? As there are lots of options available, you can get in confusion which one would be perfect for you. In this case, we can help you. Here, we’ll take a look at some of the best lithium batteries for motorcycle audio, so you can pick the perfect one for your needs.

List of 5 Best lithium batteries for Harley Davidson

Optima Batteries 8020 164 35 RedTop Starting Battery

Optima Batteries 8020-164 35 RedTop Starting Battery

  • Optimal starting power even in bad weather
  • Reserve capacity of 90 minutes for constant performance
FirePower Featherweight Lithium Battery HJTX14H FP IL

FirePower Featherweight Lithium Battery HJTX14H-FP-IL

  • Lithium Ion Polymer technology
  • Built-in LED test gauge

Top 5 lithium batteries for Harley Davidson & other motorcycles

1. Optima Batteries 8020-164 35 RedTop Starting Battery

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If you’re looking for a high-powered automotive battery that can handle just about anything, especially your Harley Davidson, the Optima Batteries 8020-164 35 RedTop Starting Battery is a great option. These Optima batteries have a 35 Ah capacity and provide 800 cold-cranking amps, making them ideal for starting up a motorcycle in any weather. It’s also maintenance-free, so you won’t have to worry about adding water or other fluids to keep it running.

One of the best things about the Optima Batteries 8020-164 35 RedTop Starting Battery is that it’s designed to last for up to three years. That means you won’t have to replace it as often as you would with a traditional motorcycle battery. It’s also backed by a three-year warranty, so you can be confident in its performance.

Overall, the Optima Batteries 8020-164 35 RedTop Starting Battery is a great option if you’re looking for a powerful and long-lasting automotive battery. It’s easy to install and comes with a great warranty, making it a smart investment for your motorcycle i.e. Harley Davidson.

What We Like

  • Optimal starting power for modern engines
  • More resistant to vibration than traditional lead-acid batteries
  • Maintenance-free design
  • Longer life expectancy than lead-acid batteries
  • Safer for the environment

What We Dislike

  • Requires special charging equipment

2. Battery Tender Engine Start Battery: Lithium Motorcycle Battery with Smart Battery Management System (BMS)

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If are you trying to find something that is powerful, lightweight, and affordable, then the Battery Tender Engine Start Battery is a great option.

This battery is made with a lithium-ion battery cell and a smart battery management system (BMS) that helps to keep it charged and working for a long time. The BMS system monitors the battery’s voltage and temperature, and will automatically shut off the battery when it gets too hot or when the voltage gets too low. This helps to prolong the life of the battery and keep it from being damaged.

The High-Performance Reliable Start 12v Battery is a great choice for those who need a reliable and high-powered battery for their Harley Davidson, other motorcycles, scooters, or ATVs. This battery features a built-in protection circuit board that prevents overcharging, discharging, and over a drain, as well as a water-resistant casing and fire-retardant coating that supports high current flow for thermal protection. The battery is also lightweight and economically sized, making it more fuel-efficient and providing a higher capacity than other batteries on the market.

It also has a built-in LED indicator that lets you know when the battery is charging and when it is fully charged. This battery is also backed by a 1-year warranty.

What We Like

  • High-capacity
  • Light-weight option
  • Powerful enough to work in cold weather
  • Two-year warranty

What We Dislike

  • Doesn’t hold the charge for a long time

3. LOSSIGY LiFePO4 Battery 12V 200Ah Deep Cycle Lithium Ion Battery

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The Lossigy LiFePO4 Battery 12V 200Ah Deep Cycle Lithium Ion Battery is a top-of-the-line battery that is perfect for those who need a reliable and long-lasting power source of Harley Davidson.

This battery is made with lithium iron phosphate, which gives it a lifespan of 4000-7000 cycles and up to 10 years of use. It is also much lighter than similar lead-acid batteries, weighing in at only 47.4 lb. This makes it much easier to transport and install. Plus, the built-in BMS system protects the battery from overcharging, overheating, and other damage.

Applications for this battery include solar systems, marine use, RVs, golf carts, medical devices, electric mobility scooters, and more. It is a versatile and powerful battery that can be used in a variety of settings. Plus, it comes with positive and negative copper core cables, a product parameter guide, and a 5-year warranty. This makes it a great choice for anyone looking for a high-quality and long-lasting battery.

What We Like

  • Longer lifespan than lead-acid batteries
  • Can be recharged more times than lead-acid batteries
  • Lighter weight than lead-acid batteries
  • No maintenance required
  • Environmentally friendly

What We Dislike

  • Can be damaged if not charged properly

4. Fire Power Featherweight Lithium Battery

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The Fire Power Featherweight Lithium Battery is one of the lightest and most powerful Harley Davidson motorcycle batteries on the market. This battery is designed for motorcycles that require a high amount of power, such as race bikes and adventure bikes.

This battery is incredibly light, weighing in at just over 3 pounds. Despite its small size, this battery packs a punch, delivering over twice the power of a standard lead-acid battery.

It is also designed to be more durable than a standard battery, with a thicker plate construction and reinforced terminals. This battery is also maintenance-free, meaning you’ll never have to add water or perform other upkeep. If you need the power and durability then it will be the best lithium battery for motorcycle audio and can be a worthy investment. 

What We Like

  • Very lightweight
  • Good power-to-weight ratio
  • Long-lasting
  • No memory effect

What We Dislike

  • Little bit expensive
  • Sensitive to temperature extremes

5. Ampere Time 12V 50Ah Lithium LiFePO4 Battery

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When it comes to choosing a battery for your Harley Davidson, you want one that is going to provide similar usable energy to a lead-acid battery, but with 5 times faster charging. With the Ampere Time 12V 50Ah lithium battery, you get all of that and more. This battery has a whopping 640Wh of energy, which is close to the real energy of a 12V 100Ah lead-acid battery. What’s even better is that it only takes 1-2.5 hours to fully charge this battery, as opposed to the 10-20 hours it takes to charge a lead-acid battery.

If you are looking for a powerful and reliable 12V 50Ah lithium battery, the Ampere Time 12V 50Ah Lithium LiFePO4 Battery is a great option. This battery is a great replacement for 12V 100Ah AGM SLA batteries, and it is more efficient and much lighter. With a 4000+ cycle life, this battery is perfect for boat, marine, trolling motor, camping, and other applications.

In addition to being incredibly fast-charging, the Ampere Time 12V 50Ah lithium battery is also made of automotive-grade LiFePO4 cells, which makes it more durable and long-lasting. In fact, this battery has a lifespan of over 4000 deep cycles, which is 8 times that of a lead-acid battery. And if that wasn’t enough, this battery also comes with a 5-year warranty, whereas most lead-acid batteries only come with a 1-year warranty.

What We Like

  • More efficient output
  • Lightweight option
  • Perfect for boat and marine applications

What We Dislike

  • Requires special charger

How to Choose the Best Lithium Motorcycle Battery for Harley Davidson?

If you’re looking to add some tunes to your rides on your Harley Davidson motorcycle, you’ll need a good quality lithium battery to power your audio system. With so many options on the market, it can be difficult to know which one is right for you. Here are a few things to consider when choosing the best lithium battery for motorcycle audio:

1. Size and weight

One of the main benefits of lithium batteries is that they’re much lighter and smaller than traditional lead-acid batteries. This is important to use with the Harley Davidson motorcycle where every ounce counts. Make sure to choose a battery that’s small enough to fit in your motorcycle’s battery box.

2. CCA (cold cranking amps)

This rating measures a battery’s ability to start an engine in cold weather. For motorcycle applications, you’ll want a battery with a high CCA rating.

3. Reserve capacity

This is the amount of time a battery can continue to power your audio system in the event of a headlight or taillight failure. A battery with a higher reserve capacity will keep your music playing for a longer period of time.

4. Amp-hours (Ah)

This rating measures a battery’s total energy storage capacity. For Harley Davidson motorcycle audio, you’ll want a battery with a higher Ah rating.

5. Warranty

Look for a battery that comes with a good warranty. This will protect your investment in case of any defects.

Final Words

Harley Davidson is not only a name of a motorcycle to the rider, it’s a passion. So, you should equip with the highest quality tools and accessories. And, when comes to the batteries, you should all the possible factors that we already discussed, and only then you can choose the best lithium battery for the Harley Davidson motorcycle.


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