Honda Accord Battery Replacement Cost in 2025: What You’ll Pay and Why

Most Honda Accord owners pay about $160–$350 out the door to replace the standard 12‑volt battery, depending on battery type and where it’s installed; at a dealership, $230–$450 is common. Upgrading to an AGM battery typically lands between $220–$450 installed. For Accord Hybrid models, the small 12‑volt battery costs about the same, but replacing the high‑voltage traction battery is far costlier at roughly $2,000–$5,000 installed, depending on model year and parts (new vs. remanufactured). Below is a detailed breakdown of price ranges, factors that drive costs, and tips to save.

Typical price ranges by battery and where you buy

The figures below reflect typical U.S. prices in 2025 for parts, labor, taxes, and fees. Your total will vary by region, battery brand, and promotions, but these ranges give a reliable benchmark when you call for quotes.

• DIY (standard flooded Group 51R or 24F): $110–$220 for the battery; add $0–$30 in fees unless you return the old battery for core credit.
• Chain auto parts store (installed): $160–$300. Many stores install free if access is straightforward; expect a core charge of $10–$30 refunded when you bring back the old battery.
• Independent shop/mobile service: $180–$330. Labor is usually $25–$60 (0.2–0.5 hr) plus the battery.
• Honda dealership: $230–$450. OEM batteries typically run $180–$250; labor is often billed at 0.3–0.6 hr plus shop fees.
• AGM/EFB upgrade (where applicable): $220–$450 installed. AGM batteries cost more but handle heat and accessory loads better.
• Accord Hybrid 12‑volt battery: $160–$320 installed (similar to non‑hybrid, but access may add labor on some years).
• Accord Hybrid high‑voltage traction battery: Approximately $2,000–$5,000 installed, depending on model year, OEM vs. remanufactured pack, and labor rates. Note: Many hybrids remain under emissions/hybrid component warranties (8 yr/100,000 mi federal; up to 10 yr/150,000 mi in CARB states).

For a typical, non‑hybrid Accord needing a standard 12‑volt battery, expect to land in the $160–$350 range; dealer convenience and OEM parts push the total higher.

What affects the price

Multiple variables influence the final bill. Knowing these helps you compare apples to apples when requesting “out‑the‑door” quotes.

1. Battery type: Flooded lead‑acid is cheapest; EFB and AGM cost more but can offer better durability, vibration resistance, and heat tolerance.
2. Group size/fitment: Most late‑model Accords use Group 51R; some older models use Group 24F. Larger batteries typically cost more.
3. Brand and warranty: Premium brands with longer free‑replacement terms (e.g., 3 years) cost more up front.
4. Labor rate and access: Straightforward under‑hood swaps are quick; hybrids or trunk‑mounted layouts can add time.
5. Fees: Core charges ($10–$30) are refundable with your old battery; disposal/recycling or shop fees may add $5–$25.
6. Taxes and location: Sales tax and regional labor rates materially change totals.
7. Climate and demand: Hot climates shorten battery life, sometimes leading to pricier, higher‑spec replacements.
8. Availability/supply: Temporary shortages or promotions can swing prices up or down.

When you call for quotes, ask for the battery type, warranty length, labor time, taxes, and all fees so you can compare total cost, not just the battery price.

How to get an accurate quote today

To avoid surprises, follow these steps and confirm specifics before you commit to an appointment.

1. Check fitment: Look up your Accord’s battery group (often 51R for 2013–2025; many pre‑2013 use 24F) in the owner’s manual or under‑hood label.
2. Choose battery type: Decide between standard flooded, EFB, or AGM based on budget, climate, and accessories usage.
3. Call three sources: Your Honda dealer, a national parts retailer, and a local shop/mobile service for “out‑the‑door” prices.
4. Verify what’s included: Installation, testing, taxes, shop fees, and whether a memory saver is used to preserve settings.
5. Ask about warranty: Length of free replacement (typically 2–3 years) and prorated coverage thereafter.
6. Plan the core return: Bring the old battery to avoid losing the core refund.
7. Schedule the swap: If your car shows charging issues, ask for an alternator/charging system check at the same visit.

A few calls with the above details will usually reveal a clear best value nearby, often within the same day.

Ways to save and extend battery life

Small decisions can cut costs now and reduce how often you’ll need a replacement later.

• Use warehouse clubs or promotions for lower battery prices and solid warranties.
• Leverage free installation/testing at parts retailers when fitment is simple.
• Return the old battery to reclaim the core charge.
• Keep terminals clean and secure; corrosion increases strain on the battery.
• Drive longer trips periodically or use a maintainer if the car sits—especially in cold or very hot climates.
• Choose the correct CCA and group size; under‑spec batteries fail earlier.
• Check the date code; fresher stock lasts longer.
• Have the charging system tested if you’ve had repeated battery issues.
• For hybrids, avoid leaving the car unused for long periods with low charge; follow storage guidelines in the manual.

Combining a competitive purchase with good maintenance can easily add a year or more to battery life, lowering your total cost of ownership.

Signs you need a new battery versus a charging issue

Before replacing a battery, it’s smart to verify whether the battery is failing or the alternator/charging system is at fault.

• Likely battery: Slow crank, dim interior lights at start, age 3–5 years, repeated jump‑starts needed, resting voltage below ~12.4V after sitting.
• Likely alternator/charging issue: Battery warning light on while driving, headlights brightening/dimming with revs, voltage above ~15V or below ~13V while running.
• Test results: Many shops provide a printout (state of health, CCA) that confirms whether replacement is warranted.

A quick on‑site test often prevents unnecessary replacements and ensures the real problem is fixed.

Model‑year notes for the Accord

Battery fitment varies across generations, so verify before you buy.

• 2003–2012 (varies by engine/trim): Commonly Group 24F (flooded or AGM).
• 2013–2022: Commonly Group 51R under hood (some trims may differ).
• 2023–2025: Typically Group 51R for non‑hybrid and hybrid 12‑volt systems; hybrids also have a separate high‑voltage traction battery.

Always confirm group size and terminal orientation via the owner’s manual or retailer fitment guide; the wrong size can create clearance or cable‑reach issues.

Bottom line

Expect about $160–$350 for a standard 12‑volt Honda Accord battery replacement, $230–$450 at a dealership, and $220–$450 if you opt for AGM. Accord Hybrid owners will pay similar amounts for the 12‑volt battery, but a high‑voltage traction battery replacement is a major expense at roughly $2,000–$5,000 installed—often covered under long hybrid warranties if within limits. Get “out‑the‑door” quotes from multiple sources, confirm fitment and warranty, and consider an AGM if you drive in extreme heat or run many accessories.

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. 

How much does it cost to replace a Honda Accord battery?

Honda Accord Battery Replacement Costs: Around $75 to $200. Honda Accord Hybrid Battery Replacement Costs: Around $2,000 to $8,000.

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.