Ford Expedition 2020: Battery Size Guide

Nov 14, 2025 by Jhon Lennon 41 views

Hey guys! If you're an owner or potential buyer of a 2020 Ford Expedition, you know this SUV is a beast, offering tons of space and power. But have you ever thought about the battery that keeps this machine running? Understanding the battery size and specifications is crucial for maintenance, replacement, and ensuring your Expedition continues to perform at its best. In this comprehensive guide, we'll dive deep into everything you need to know about the battery size for the 2020 Ford Expedition. Let's get started!

Why Battery Size Matters for Your Ford Expedition

When it comes to your 2020 Ford Expedition, the battery isn't just a simple component; it's the heart of the electrical system. The right battery size ensures reliable starts, powers all the onboard electronics, and supports the vehicle's various functions. Choosing the correct battery size is essential for several reasons:

Reliability: A properly sized battery provides the necessary cranking power to start the engine consistently, even in cold weather.
Performance: It ensures all electrical components, such as lights, infotainment system, and power accessories, function optimally.
Longevity: Using the recommended battery size can extend the life of your vehicle's electrical system and prevent premature wear.
Safety: The correct battery helps maintain the stability of the electrical system, reducing the risk of electrical issues.

Therefore, understanding the battery requirements of your 2020 Ford Expedition is not just about convenience; it's about ensuring the longevity, performance, and safety of your vehicle. Let’s delve into the specifics to help you make the right choices.

OEM Battery Specifications for the 2020 Ford Expedition

Okay, let's get down to the nitty-gritty. For the 2020 Ford Expedition, the OEM (Original Equipment Manufacturer) battery specifications are crucial for maintaining the vehicle's performance and reliability. Typically, the 2020 Ford Expedition uses a Group Size 65 battery. This battery size is designed to fit the vehicle's battery tray and meet the electrical demands of the Expedition's various systems.

Here’s a more detailed look at what you should know:

Group Size: Group Size 65 is the standard. This ensures the battery fits properly in the battery tray and connects correctly to the vehicle's electrical system.
Cold Cranking Amps (CCA): The CCA rating indicates the battery's ability to start the vehicle in cold temperatures. For the 2020 Ford Expedition, you should look for a battery with a CCA rating of at least 750 CCA. This ensures reliable starts, even in harsh winter conditions.
Amp Hour (Ah) Rating: The Ah rating measures the battery's capacity to deliver a steady current over a period. A higher Ah rating means the battery can power the vehicle's electrical components for a longer time, which is particularly useful if you frequently use accessories while the engine is off. Aim for a battery with an Ah rating of 70-80 Ah.
Voltage: The battery should have a nominal voltage of 12 volts, which is standard for most vehicles.

Using a battery that meets or exceeds these OEM specifications ensures your 2020 Ford Expedition operates smoothly and reliably. Always refer to your vehicle's owner's manual for the most accurate and up-to-date information.

Finding the Right Battery for Your 2020 Ford Expedition

Alright, now that we know the specs, how do you actually find the right battery for your 2020 Ford Expedition? Don't worry; it's easier than you think! Here’s a step-by-step guide to help you navigate the process:

Check Your Owner's Manual: Your owner's manual is the best resource for finding the exact battery specifications for your vehicle. It will provide the recommended group size, CCA, and Ah ratings.
Visit Reputable Auto Parts Stores: Major auto parts retailers like AutoZone, Advance Auto Parts, and O'Reilly Auto Parts can help you find the right battery. Their websites also have vehicle-specific battery finders.
Use Online Battery Finders: Many battery manufacturers, such as Interstate Batteries and Optima Batteries, have online tools that allow you to enter your vehicle's year, make, and model to find compatible batteries.
Consult a Professional Mechanic: If you're unsure about which battery to choose, consult a professional mechanic. They can recommend the best battery for your needs and install it for you.
Compare Brands and Prices: Once you have a list of compatible batteries, compare brands and prices to find the best value. Consider factors such as warranty, brand reputation, and customer reviews.

When shopping for a battery, make sure to check the manufacturing date. A newer battery will generally provide better performance and a longer lifespan than one that has been sitting on the shelf for a while. Additionally, consider the climate in your area. If you live in a region with extreme temperatures, you may want to choose a battery with a higher CCA rating to ensure reliable starts in cold weather.

Top Battery Brands for the 2020 Ford Expedition

Choosing the right brand can make a significant difference in the performance and longevity of your battery. Here are some of the top battery brands known for their quality and reliability:

Interstate Batteries: Interstate is one of the most trusted names in the battery industry. They offer a wide range of batteries to fit various vehicles and needs. Their batteries are known for their durability and performance.
Optima Batteries: Optima is famous for its high-performance AGM (Absorbent Glass Mat) batteries. These batteries are spill-proof, vibration-resistant, and offer excellent cranking power. They are a great choice for vehicles with high electrical demands.
DieHard Batteries: DieHard batteries have been around for decades and are known for their reliability. They offer a range of batteries, including AGM and flooded lead-acid options.
ACDelco Batteries: ACDelco is a reputable brand that offers a variety of batteries for different vehicles. Their batteries are designed to meet or exceed OEM specifications.
Exide Batteries: Exide is a global battery manufacturer that offers a wide range of batteries for automotive, industrial, and marine applications. Their batteries are known for their performance and value.

When selecting a battery brand, consider factors such as warranty, performance, and price. Read customer reviews to get an idea of the real-world performance of the battery. A higher-priced battery may offer better performance and a longer lifespan, but it's essential to balance cost with your needs and budget.

Step-by-Step Guide to Replacing Your 2020 Ford Expedition Battery

Replacing your 2020 Ford Expedition battery might seem daunting, but with the right tools and a bit of know-how, you can do it yourself. Here’s a step-by-step guide to help you through the process:

Gather Your Tools: Before you start, make sure you have the necessary tools. You'll need a wrench set (usually metric), gloves, safety glasses, and a battery terminal cleaner.
Safety First: Put on your safety glasses and gloves to protect yourself from battery acid and potential sparks.
Locate the Battery: The battery is typically located under the hood, but in some vehicles, it may be in the trunk or under the rear seat. Refer to your owner's manual for the exact location.
Disconnect the Negative Terminal: Use a wrench to loosen the nut on the negative (-) battery terminal. Remove the cable from the terminal and tuck it away from the battery. This prevents accidental shorts.
Disconnect the Positive Terminal: Repeat the process for the positive (+) battery terminal. Be careful not to let the wrench touch any metal parts of the vehicle while disconnecting the positive terminal.
Remove the Battery Hold-Down: Most batteries are secured with a hold-down clamp or strap. Remove the clamp or strap to free the battery.
Lift Out the Old Battery: Carefully lift the old battery out of the battery tray. Be mindful of its weight and avoid tilting it, as it may contain battery acid.
Clean the Battery Tray and Terminals: Use a battery terminal cleaner to clean any corrosion from the battery terminals and the battery tray. This ensures a good connection with the new battery.
Install the New Battery: Place the new battery into the battery tray, making sure it's oriented correctly.
Secure the Battery Hold-Down: Reinstall the battery hold-down clamp or strap to secure the new battery.
Connect the Positive Terminal: Attach the positive (+) battery cable to the positive terminal and tighten the nut.
Connect the Negative Terminal: Attach the negative (-) battery cable to the negative terminal and tighten the nut.
Double-Check Your Work: Make sure all connections are secure and that the battery is properly installed.

After replacing the battery, start your vehicle to ensure everything is working correctly. You may need to reset some electronic settings, such as the clock and radio presets. Refer to your owner's manual for instructions on how to reset these settings.

Extending Your 2020 Ford Expedition Battery Life

Want to keep your battery running strong for years to come? Here are some tips to extend the life of your 2020 Ford Expedition battery:

Regularly Clean the Battery Terminals: Corrosion can build up on the battery terminals, reducing the battery's performance. Clean the terminals regularly with a battery terminal cleaner.
Avoid Short Trips: Short trips don't give the battery enough time to fully recharge, which can shorten its lifespan. Try to combine errands or take longer routes occasionally.
Turn Off Accessories: Make sure to turn off headlights, interior lights, and other accessories when you turn off the engine. Leaving these on can drain the battery.
Limit Accessory Use When the Engine Is Off: Using the radio, air conditioning, or other accessories while the engine is off can drain the battery quickly. Avoid doing this for extended periods.
Keep the Battery Charged: If you're not going to be driving your vehicle for a while, use a battery tender to keep the battery charged. This is especially important in cold weather.
Get Regular Battery Tests: Have your battery tested regularly by a professional mechanic. They can assess the battery's condition and recommend replacement if necessary.

By following these tips, you can help extend the life of your 2020 Ford Expedition battery and avoid unexpected breakdowns.

Troubleshooting Common Battery Issues

Even with the best care, battery problems can still arise. Here are some common issues and how to troubleshoot them:

Slow Cranking: If your engine cranks slowly when you try to start it, the battery may be weak. Have it tested by a professional mechanic.
Clicking Noise When Starting: A clicking noise when you turn the key indicates that the battery may not have enough power to start the engine. Try jump-starting the vehicle or replacing the battery.
Dim Headlights: If your headlights are dim, especially when the engine is idling, the battery may be weak or the charging system may be faulty.
Battery Light On: If the battery light on your dashboard is illuminated, it indicates a problem with the charging system. Have the system inspected by a professional mechanic.
Corrosion on Battery Terminals: Corrosion can interfere with the battery's performance. Clean the terminals with a battery terminal cleaner to remove corrosion.

If you experience any of these issues, it's essential to address them promptly to prevent further damage to your vehicle's electrical system. Ignoring battery problems can lead to more costly repairs down the road.

Conclusion

So, there you have it – a complete guide to understanding the battery size for your 2020 Ford Expedition! Knowing the correct specifications, how to find the right battery, and how to maintain it will keep your Expedition running smoothly for years. Remember to always prioritize safety when working with batteries and don't hesitate to consult a professional if you're unsure about anything. Keep your ride powered up and enjoy the journey!