How Much Does It Cost to Replace a Honda Accord Battery

For most Honda Accords, a standard 12‑volt battery replacement costs about $150–$350 installed at independent shops or parts retailers, and roughly $220–$450 at a dealership. Models with auto stop‑start that require an AGM/EFB battery typically run $250–$500 installed. If you have an Accord Hybrid, the 12‑volt battery is similar in cost to other Accords, but the high‑voltage traction battery is far more expensive—generally $2,500–$7,000 installed depending on whether it’s refurbished or new. Below is a detailed breakdown of what affects the price, where to buy, and how to save.

What You’re Paying For

Battery replacement isn’t just the battery itself. Pricing varies with battery type, installation, and small add‑ons that can add up. Here’s how the bill usually breaks down.

• Battery type:
  

  • Standard flooded lead‑acid (common on many Accords without stop‑start): $120–$200
  • AGM or EFB (often required on newer Accords with auto stop‑start): $180–$300

• Labor/installation:
  

  • Auto parts retailers: often free installation
  • Independent shops: $20–$60
  • Dealers: $40–$120

• Battery testing/diagnostics: typically included, $0–$30 if billed separately
• Battery sensor reset (on newer models): $0–$60 depending on shop tools/policy
• Terminal cleaning/anti‑corrosion kit: $5–$15
• Core charge (refundable when you return your old battery): $10–$25
• Taxes and shop fees: varies by location

Tallying these line items yields the typical installed totals: $150–$350 for most 12‑volt replacements, and up to $500 for AGM/EFB units at premium locations.

Typical Price Ranges by Model and Configuration

Your exact cost depends on the Accord’s generation, whether it has auto stop‑start, and if it’s a hybrid. Battery group size and specifications also vary by year.

12‑Volt Battery (Gas‑Only Accords)

Most 2008–present Accords use a compact Group 51R battery; earlier models may use larger groups such as 24F or 35. Expect 410–500 CCA (cold cranking amps) options. Installed prices generally run $150–$350 at independent shops/retailers, and $220–$450 at dealerships. Check your owner’s manual or the battery label under the hood to confirm group size and CCA.

12‑Volt Battery (Accords with Auto Stop‑Start)

Newer trims with stop‑start typically require an EFB or AGM battery to handle frequent cycling. These batteries cost more but last longer under stop‑start use. Installed totals usually range $250–$500 depending on brand and installer. Ensure the replacement matches the original technology (AGM/EFB) to maintain stop‑start performance and warranty coverage.

Accord Hybrid Batteries

Accord Hybrids have two batteries. The 12‑volt battery is similar in price to non‑hybrid models (often an AGM), typically $180–$350 installed. The high‑voltage traction battery is a different component entirely: refurbished units usually run about $2,000–$4,000 plus $300–$800 labor, while new OEM packs can cost $3,500–$6,000 plus $500–$1,000 labor, putting most installed totals between $2,500 and $7,000.

Factors That Change the Price

Several variables influence the final amount you’ll pay. Understanding them helps you choose the right battery and avoid unnecessary charges.

• Battery technology: AGM/EFB cost more than standard flooded lead‑acid but are required for stop‑start systems.
• Cold‑cranking amps (CCA): Higher CCA for cold climates and larger engines usually increases price.
• Where you buy: Dealers tend to be higher; parts stores and independent shops are typically cheaper, often with free installation.
• Regional climate: Hot or very cold regions may favor premium batteries, nudging prices up.

• Battery sensor reset: Some newer Accords benefit from an electronic reset after replacement; shops may charge for this.
• Cables/terminals: Corroded or damaged terminals and hold‑downs add parts and labor.
• Warranty length: Longer free‑replacement periods cost more upfront but can pay off later.

If two quotes differ, it’s often due to battery type, warranty length, and whether labor and resets are included.

Where to Buy and What It Costs There

Prices vary by outlet, but you can estimate your total by matching the type of store with the service they provide.

• Honda dealership: $220–$450 installed for 12‑volt; OEM batteries often carry a long warranty (commonly 3‑year free replacement, then prorated up to ~100 months).
• Independent repair shops: $170–$350 installed; good balance of price and service.
• Auto parts retailers (AutoZone, Advance, O’Reilly, NAPA): $120–$300 for the battery; many offer free testing and installation on accessible batteries.
• Warehouse clubs (Costco, Sam’s Club): $100–$170 for the battery; installation typically not offered.
• Roadside services (AAA) and mobile installers: $190–$350 installed; convenient, with on‑site testing.

If convenience matters most, mobile or dealer service is easiest. For the lowest price, warehouse clubs plus DIY or a quick install at a nearby shop can save money.

How to Save and What to Ask

A few quick checks can prevent overpaying and ensure you get the right battery the first time.

1. Confirm your group size and polarity (often Group 51R on 2008–present) in the owner’s manual or via the VIN.
2. Match the original technology: AGM/EFB is typically required for stop‑start models.
3. Use core returns and coupons: Return the old battery and look for retailer promo codes.
4. Ask about free installation and testing at parts stores.
5. Request a battery sensor/monitor reset on newer models to ensure accurate charging and stop‑start behavior.
6. Test the charging system: Have the alternator/voltage checked to avoid repeat failures.
7. Preserve vehicle memory: Ask for a memory saver to keep radio presets and idle learn, if available.
8. Keep the receipt and warranty details in the glovebox for future claims.

These steps can shave $30–$100 off the job and improve reliability after the swap.

Signs It’s Time to Replace and Typical Lifespan

Accord 12‑volt batteries generally last 3–5 years, shorter in extreme heat or with frequent short trips. Watch for these indicators.

• Slow cranking or clicking when starting
• Battery or charging warning light illuminated
• Stop‑start temporarily disabled messages on newer models
• Repeated jump‑starts or voltage below ~12.4V after sitting
• Visible corrosion, swelling, or leaking around terminals

Early replacement at the first signs of weakness can prevent being stranded and may protect the alternator from overwork.

Summary

Replacing a Honda Accord’s 12‑volt battery typically costs $150–$350 installed, or $220–$450 at a dealership. Models with auto stop‑start that require AGM/EFB batteries usually run $250–$500. Accord Hybrid owners should expect similar costs for the 12‑volt battery but far higher totals—about $2,500–$7,000 installed—if replacing the high‑voltage traction battery. Confirm your battery type, compare installed quotes, and ask for sensor resets and charging‑system tests to get the best value and reliability.

How much is a battery for a 2017 Honda Accord?

Affordable Prices and Wide Selection
But with Advance Auto Parts, you can find high-quality Batteries and Chargers for your 2017 Honda Accord at great prices. Our Batteries and Chargers inventory for this model ranges from just $33.99 to $295.99, with an average price of $192.96.

How much does Honda charge for battery replacement?

Honda Battery Replacement FAQ
Depending on power, size, and quality, prices for a replacement car battery range from about $45 to $250.

Is $300 too much for a car battery?

Overall you can expect to pay somewhere between $100 and $300 on average for a brand-new battery to last you a few years.

How long should a Honda Accord battery last?

A conventional Honda Accord’s battery life is generally 3 to 5 years, though it can vary due to factors like driving habits, battery type, and weather conditions. For a Honda Accord Hybrid, the high-voltage battery typically lasts 8 to 10 years or 100,000 to 150,000 miles. 
Factors affecting battery life

• Driving habits: Frequent short trips and not using the car regularly can shorten battery life. 
• Climate: Extreme temperatures, both hot and cold, can stress the battery. 
• Battery type and maintenance: Using the correct battery type and keeping terminals clean can help. 
• Parasitic drain: Some power is always drawn from the battery for electronic components even when the car is off, which can reduce its overall lifespan. 

Signs your battery might need replacing

• Dimming lights: Headlights or interior lights may appear to fade when the engine is idling. 
• Multiple failing electronics: Other electronics in the car might malfunction if the battery isn’t providing sufficient power. 
• Engine hesitation: The engine may be slow or hesitate when trying to start. 
• Sulfur smell: A rotten egg smell around the battery can indicate corrosion or a leak. 

How to prolong battery life

• Test regularly: Have your battery tested at each service visit to catch potential issues early. 
• Clean terminals: Use a wire brush to clean any corrosion off the battery terminals and posts. 
• Drive normally: Start your car regularly and avoid long periods of inactivity. 
• Store indoors: Keeping your car in a garage away from extreme temperatures can help.