Harley Davidson Battery Size Chart [Complete Chart]

If you’re a Harley Davidson bike owner, then you might face an issue with your bike battery, and you will need to replace it with a new one.

But you did not know what size and voltage battery you needed to purchase.

To make things easier, we have compiled the Harley Davidson battery chart, which has all battery sizes for the Harley models.

Why Do You Need a Harley Davidson Battery Size Chart?

Harley Davidson Battery Size Chart

Having a Harley Davidson battery size chart is essential for any motorcycle owner due to several key reasons. 

Firstly, not all batteries are created equal, and a Harley Davidson, with its unique specifications, requires a certain kind of battery to function optimally. 

A battery size chart can guide you in selecting the correct battery that is compatible with your specific Harley Davidson model. 

Secondly, using the right battery size ensures that you avoid potential damage to your motorcycle’s electrical system, saving you expensive repairs in the long run. 

Having a battery size chart on hand saves you time and hassle, as it simplifies the process of battery replacement by providing a quick reference to the correct battery size for your Harley.

Harley Davidson Battery Size Chart

Harley Davidson has utilized a variety of battery sizes over the years to power its iconic bikes. 

The battery size chart indicates the specific battery sizes employed for different models throughout the brand’s history. This chart is an indispensable resource for Harley owners and technicians alike.

It will assist you in identifying the correct battery size to ensure optimal performance and longevity of your motorcycle. 

From the classic models to the modern variants, each Harley Davidson bike utilizes a specific battery size to efficiently power its unique set of features and specifications.

Here are the battery chart sizes for the Harley Davidson:

ModelYearOEM NumberSpecificationSuperstart Part NumberYuasa Part Number
FX, FL Softail Series1984-199065991-82CCA: 310; Ah:18,9CB16BYTX20H-BS
FL, FLH, FLT Series Touring1965-198466007-84CCA: 200; Ah:29,5CHD4-12YHD-12
FL, FLH, FLT Series Touring1985-199666010-82CCA: 350; Ah:22,1ETX18LYTX24HL
LH, FLT, FLR Series Touring1998-202166010-97CCA: 400; Ah:31,6ETX30LAYIX30L-BS
XLCR Cafe Racer1977-197865991-82CCA: 255; Ah:20ETX17YB16-B-CX
XLCH Series (Sportster Kick Start)1970-197866006-70CCA: 105; Ah:8,4YB7AFPYB7-A
MT500 (Military)All YearsCCA: 210; Ah:12,6ETX14LYTX14AHL-BS
Street2014-202165958-04CCA: 200; Ah:12,6ETX14LYTX14L-BS
XL, XLH Sportster1997-200365989-97CCA: 270; Ah:18,9ETX20LYTX20L-BS
FX Series (Electric Start)1971-197865991-82CCA: 310; Ah:18,9GTX20BSYTX20H-BS
FX Series (Kick Start)1971-1972CCA: 105; Ah:8,4CB16BYB7-A
VRSC V-Rod2002-200665948-00CCA: 240; Ah:12,6ETX14YTX14
VRSCR200765948-00CCA: 240; Ah:12,6ETX14YTX14H
XL, XLH Sportster1987-199665991-82BCCA: 310; Ah:18,9CHD4-12YTX20H-BS
XL, XLH, XR1200X Sportster2004-202165958-04CCA: 200; Ah:12,6ETX14LYTX14L-BS
SS350All Years6V; Ah:11,6YB7AFP6N11A-1B
XLH (Sportster Electric Start)1967-197866007-84CCA: 200; Ah:29,5CHD4-12YHD-12H
XL Series (Sportster)1979-199365991-75CCA: 310; Ah:18,9CHD4-13YTX20H-BS
SS250, SX250, SS175, SX175, SS125, SX125, SXT1251974-1978CCA: 75; Ah:8,4YB7AFPYB7L-B
FX, FL Softail Series1991-202165989-97CCA: 310; Ah:18,9ETX20LYTX20HL-BS
FXR Series1999-200065991-82CCA: 310; Ah:18,9ETX20LYTX20HL-BS
FXD (Dyna) All1991-201765989-90CCA: 310; Ah:18,9ETX20LYTX20HL-BS
FX/FXR Series1979-199465991-75CCA: 310; Ah:18,9CB16BYTX20H-BS
VRSC V-Rod2007-201765989-97CCA: 310; Ah:18,9ETX20LYTX20HL

What Type Of Batteries Does Harley Use?

Harley-Davidson motorcycles are renowned for their powerful engines and exceptional performance. 

To ensure these high standards, Harley-Davidson uses specific types of batteries in their motorcycles.

1. AGM Batteries

Harley-Davidson primarily utilizes AGM batteries in their motorcycles. AGM batteries are a type of lead-acid battery that stands out due to their fiberglass mat. 

This mat absorbs the sulfuric acid, making the battery spill-proof. 

These batteries are particularly valued for their long service life, high current, and low internal resistance.

2. Lithium Batteries

In recent years, Harley-Davidson has also started using lithium batteries, particularly for their electric models such as the LiveWire. 

Lithium batteries are lighter, have a higher energy density, and have a longer lifespan compared to their lead-acid counterparts. 

They are also maintenance-free, adding to their appeal.

How Can You Consider the Right Battery For Your Harley?

Choosing the right battery for your Harley Davidson is crucial to ensuring optimal performance and reliability. 

A few key factors to consider are the battery’s power capabilities, size, and life expectancy, as well as the overall quality and reputation of the manufacturer.

1. Power Capabilities

Check the Cold Cranking Amps (CCA) of the battery. This refers to the battery’s ability to start an engine in cold temperatures. 

Typically, a Harley requires a high CCA rating for a smooth start.

2. Size and Fit

The battery should fit snugly within the compartment without any modifications to avoid vibrations which can cause damage.

3. Life Expectancy 

Look for a battery with a long life expectancy and low maintenance requirements, such as AGM batteries that are known to last longer and require less maintenance.

4. Manufacturer Reputation

To ensure quality, opt for well-known manufacturers with a solid reputation for producing reliable motorcycle batteries.

Note

Lastly, always refer to your Harley Davidson’s user manual or consult with a professional mechanic before making a final decision.

This will help to ensure that you choose the right battery that matches your bike’s specific requirements.

How I Replace a Battery On Harley Davidson?

Replacing the battery on a Harley Davidson is not as daunting as it might seem. Here’s a simple step-by-step guide to help you through this task:

1. Gather Your Tools

You’ll need a Phillips screwdriver, a suitable replacement battery, and a pair of gloves for safety.

2. Locate The Battery

On most of the Harley Davidson models, the battery is located under the seat. Remove the seat to expose the battery housing.

3. Disconnect The Battery

Start with the negative terminal (usually black or tagged with “-“) before moving to the positive terminal (usually red or tagged with “+”). Be careful to avoid causing any sparks.

4. Remove the Old Battery

Once you have disconnected the old battery, the battery should be free to lift out of the compartment.

5. Insert the New Battery

Place your new replacement battery in the same orientation as the old one was situated.

6. Reconnect the Battery

This time, start with the positive terminal before moving to the negative one.

7. Re-place The Seat 

Ensure that all the connections are secure before resetting the seat. Once you have ensured, replace the seat to its position.

Note

Remember, be cautious when handling batteries, as they contain harmful acids and can cause serious harm if not handled correctly. 

Always dispose of your old battery properly to minimize environmental impact.

How Many Amps Is a Harley-Davidson Motorcycle Battery?

Typically, a Harley-Davidson motorcycle battery has a capacity ranging from 12 to 30 amp-hours (Ah). 

The precise number can depend on the specific model of Harley-Davidson and battery type. 

For instance, the battery for a Harley-Davidson Sportster may have a capacity near the lower end of this range.

While a larger Harley-Davidson touring motorcycle may require a battery with a higher amp-hour rating. 

How Big Is a Harley Battery?

The size of a Harley Davidson motorcycle battery can vary depending on the specific model of the bike. 

Typically, for most Harley Davidson models, the battery dimensions range around 6.87 inches in length, 4 inches in width, and 6.12 inches in height. 

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top