Skip to content

Best battery for 2008 Honda Accord

As the owner of a 2008 Honda Accord, you know the importance of keeping your car in top condition. The battery is a crucial component, providing the power needed to start the engine and run all of the electrical systems in your vehicle. When it comes time to replace the battery in your Accord, you want to choose the best option available to ensure reliable performance.

In this article, we’ll explore the top contenders for the best battery for your 2008 Honda Accord, considering factors such as durability, performance, and cost. Whether you’re looking to replace a failing battery or upgrade to a more reliable option, we’ve got you covered. So let’s start finding the perfect battery for your beloved Honda Accord!

Table of Contents

Best battery for 2008 Honda Accord

  1. Optima RedTop Starting Battery:
  • 12-volt rating
  • 600 CCA rating
  • Deep-cycle battery
  • Can withstand harsh weather conditions
  • Reserve capacity of 90 minutes
  1. DieHard Gold Battery:
  • 12-volt rating
  • 520 CCA rating
  • Maintenance-free battery
  • Reserve capacity of 90 minutes
  • Designed for heavy-duty use
  • Can withstand extreme temperature changes
  1. ACDelco Professional Battery:
  • 12-volt rating
  • 510 CCA rating
  • Maintenance-free battery
  • Reserve capacity of 90 minutes
  • Designed for heavy-duty use
  • Corrosion-resistant design
  1. Exide Edge AGM Battery:
  • 12-volt rating
  • 540 CCA rating
  • Sealed, maintenance-free battery
  • Reserve capacity of 90 minutes
  • Designed for heavy-duty use
  • Corrosion-resistant design
  1. Odyssey PC680 Battery:
  • 12-volt rating
  • 550 CCA rating
  • Sealed, maintenance-free battery
  • Reserve capacity of 90 minutes
  • Designed for heavy-duty use
  • Corrosion-resistant design
  • High cycling capability
  • Can withstand harsh weather conditions

2008 Honda Accord Battery Size

The battery size for a 2008 Honda Accord is Group 24F. This standard-size battery measures approximately 9.38 inches in length, 6.88 inches in width, and 7.75 inches in height. It has a 12-volt rating and a CCA rating of around 500. The recommended battery type for the 2008 Honda Accord is a lead-acid, flooded battery with a reserve capacity of at least 70 minutes.

How to replace the battery in a 2008 Honda Accord?

To replace the battery in a 2008 Honda Accord, follow these steps:

  1. Open the hood and locate the battery. It is typically located near the front of the engine compartment on the vehicle’s passenger side.
  2. Disconnect the negative terminal of the battery first, then the positive terminal. To do this, use a wrench or pliers to loosen the terminal clamp bolts and carefully remove the terminal clamps from the battery posts.
  3. Remove the battery hold-down bracket, if applicable, by loosening the bolts or screws that secure it to the battery tray.
  4. Carefully lift the old battery out of the tray and dispose of it properly.
  5. Clean the battery tray and the area around the battery with a rag or a small brush to remove any dirt or debris.
  6. Place the new battery in the tray, ensuring it is securely seated and aligned correctly.
  7. If applicable, secure the battery hold-down bracket by tightening the bolts or screws that secure it to the battery tray.
  8. Reconnect the positive terminal first, then the negative terminal. To do this, attach the terminal clamps to the battery posts and tighten the terminal clamp bolts with a wrench or pliers.
  9. Close the hood and start the vehicle to ensure the new battery works correctly.

Note: If you are unsure of how to replace the battery in your 2008 Honda Accord, or if you feel uncomfortable doing it yourself, it is recommended to have it done by a certified mechanic or dealership service center.

2008 Honda Accord battery light on and off

If the battery light on your 2008 Honda Accord is turning on and off, it could be due to a variety of issues, including a weak or failing battery, a faulty alternator, or a problem with the vehicle’s electrical system. Here are some steps you can take to diagnose and address the issue:

  1. Check the battery: First, make sure the battery is fully charged and in good condition. If the battery is more than three years old or has a low charge, it may need to be replaced.
  2. Check the alternator: If the battery is in good condition, the next step is to test the alternator. To do this, you can use a multimeter to measure the alternator’s output while the engine is running. If the output is not within the normal range, the alternator may need to be replaced.
  3. Check for loose or damaged connections: Check the battery and alternator connections for looseness or damage. If any connections are loose or damaged, tighten or repair them as needed.
  4. Check for other electrical issues: If the battery and alternator are in good condition and the connections are secure, there may be an issue with the vehicle’s electrical system. In this case, it is recommended to have the vehicle inspected by a certified mechanic or dealership service center.

Suppose the battery light turns on and off after these steps have been taken. In that case, inspecting the vehicle as soon as possible is crucial to prevent further damage to the electrical system.

2008 Honda Accord battery keeps draining

There are a few common causes for a battery to keep draining on a 2008 Honda Accord. Here are some potential issues to check:

  1. A parasitic drain is when an electrical component in the vehicle continues to draw power even when the car is turned off. To check for a parasitic drain, remove the negative terminal from the battery and use a multimeter to measure the current draw. There may be a parasitic drain if the current draw is more than 50 milliamps.
  2. A faulty alternator: The alternator is responsible for recharging the battery while the vehicle is running. If the alternator is not functioning correctly, it may not be able to keep the battery charged, causing it to drain.
  3. A faulty battery: The battery itself may not hold a charge. This can be due to various issues, such as age, corrosion, or damage.

To properly diagnose the issue, it’s best to take the vehicle to a mechanic. They will be able to test the various components and determine the root cause of the problem.