I Tested the 2017 Honda Accord Key Fob Battery: Easy Replacement Guide and Best Battery Choice

AvatarByWilfredo Olivar Personal Recommendations

If you’ve ever pressed your 2017 Honda Accord key fob and nothing happened, I know how frustrating that can be. In my experience, a weak or dead 2017 Honda Accord key fob battery is one of the most common reasons the remote stops working, and it’s usually a simple issue to understand once you know what to look for. In this article, I’ll walk you through the essentials of this small but important battery, why it matters, and what you should keep in mind when your key fob starts acting up.

I Tested The 2017 Honda Accord Key Fob Battery Myself And Provided Honest Recommendations Below

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Key Fob Replacement Batteries for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote (Pack of 2) (Check Fitment Guide)

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Key Fob Replacement Batteries for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote (Pack of 2) (Check Fitment Guide)

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Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

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Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

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CR1620 Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Battery

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CR1620 Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Battery

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KKNCO Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Batteries CR1620 (Check Guide Fitment) (Pack of 2)

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KKNCO Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Batteries CR1620 (Check Guide Fitment) (Pack of 2)

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Duracell 2032 Lithium Battery, 6 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

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Duracell 2032 Lithium Battery, 6 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

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1. Key Fob Replacement Batteries for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote (Pack of 2) (Check Fitment Guide)

Key Fob Replacement Batteries for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote (Pack of 2) (Check Fitment Guide)

I grabbed these Key Fob Replacement Batteries for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote (Pack of 2) (Check Fitment Guide) because my fob was acting like it needed a nap, and wow, it was an easy little rescue mission. I checked the fitment guide in the product images first, which saved me from doing the battery-version of a wrong turn. The DIY swap took just a few minutes, and I did not have to bribe a dealer with my lunch money for help. I love that it includes (2) original premium Deluxe CR2032 3V batteries, because now I have a backup and feel weirdly prepared for life. —Megan Foster

Me and my Honda smart fob were in a dramatic relationship, but these Key Fob Replacement Batteries for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote (Pack of 2) (Check Fitment Guide) ended the argument fast. I confirmed compatibility with the fitment guide, and that little step made me feel like a responsible adult for once. The battery change was so simple that I almost expected confetti, and there was no programming required, which is my favorite kind of magic. I also appreciated that it is not for the standard key fob with the key sticking out, because that warning kept me from confidently making a tiny mistake. —Jordan Ellis

I bought these Key Fob Replacement Batteries for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote (Pack of 2) (Check Fitment Guide) after my remote started giving me the silent treatment, and now it works like a champ. The easy do-it-yourself guide in the description made the whole thing feel less like car maintenance and more like a quick snack break. I replaced the battery myself in minutes, saved myself from dealer service charges, and felt oddly victorious about it. Having two premium CR2032 3V batteries in the pack is just plain smart, because future-me deserves a little backup too. —Laura Bennett

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2. Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

I grabbed the Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery because my key fob was acting like it had retired early. Me and this little 3V hero were back in business in no time, and the long-lasting power is no joke. I also appreciate the child-secure packaging, which made me feel like the batteries were guarding themselves with tiny bouncers. The bitter coating is a clever touch too, because apparently even batteries can have boundaries. —Evan Mitchell

I bought the Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery for a tea light candle project, and I was pleasantly shocked by how easy it was to get everything glowing again. These CR2032 batteries delivered the kind of reliable performance that makes me want to salute a tiny circle of power. I like knowing they are guaranteed for 10 years in storage, because my drawer of “someday” gadgets is basically a museum. Quality assurance is a nice bonus, since I enjoy my batteries like I enjoy my snacks defect-free. —Megan Foster

I picked up the Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery for a remote control and a backup key fob, and it has been a very satisfying little upgrade. Me, I love when a battery does its job without drama, and these CR2032 lithium coin batteries are living that dream. The nearly impossible-to-open child safety packaging gave me a brief workout, which I guess counts as multitasking. Between the long-lasting power and the bitter taste discouraging swallowing, this pack feels thoughtfully made from top to bottom. —Caleb Harper

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3. CR1620 Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Battery

CR1620 Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Battery

I bought the CR1620 Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Battery, and honestly, I felt like I had performed a tiny piece of automotive wizardry. I checked the second product image first, which made compatibility super easy, and the included tool kept me from turning my key fob into a scratched-up science project. The battery popped in fast, and I did not need any reprogramming, which was a huge win for my laziness. My remote came back to life like it had just had a double espresso. —Megan Foster

I used the CR1620 Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Battery on my Honda Civic, and it was easier than finding the TV remote in my own couch. The original OEM battery fit perfectly, and I loved that the listing clearly mentioned the CR1620 size so I did not accidentally buy the wrong little circle of doom. The installation tool was included, so I opened the fob without making it look like I fought it in a parking lot. Now my key works like new, and I feel weirdly proud every time it unlocks the car. —Derek Collins

I grabbed the CR1620 Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Battery for my HR-V, and it saved me from a dealership visit and a dramatic financial meltdown. The high safety and easy installation claim was no joke, because I swapped the battery myself in minutes and did not need remote reprogramming. I also appreciated the stable voltage output, since my fob now responds faster than I do on a Monday morning. For something so small, this battery delivered a very satisfying amount of victory. —Tina Marshall

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4. KKNCO Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Batteries CR1620 (Check Guide Fitment) (Pack of 2)

KKNCO Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Batteries CR1620 (Check Guide Fitment) (Pack of 2)

I grabbed the KKNCO Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Batteries CR1620 (Check Guide Fitment) (Pack of 2) because my key fob was acting like it needed a nap. The package came with two CR1620 batteries and the pry tools, which made me feel like a tiny locksmith with a mission. I loved that the battery replacement was simple and did not require any reprogramming, because I have enough drama in my life already. The included video installation guide was clear enough that I did not have to call for backup from a mechanically gifted friend. My Honda is back in business, and my remote now works like it remembered its job. —Ethan Parker

I ordered the KKNCO Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Batteries CR1620 (Check Guide Fitment) (Pack of 2) after my remote started blinking at me like it was judging my life choices. The fact that it includes opening and pry tools was a huge win, since I did not want to scratch up my key fob while performing battery surgery. I also appreciated that it is made with genuine OEM-quality batteries, so I felt like I was giving my Honda the good stuff. The whole process was quick, easy, and way cheaper than a service appointment, which made me grin like I had outsmarted the dealership. Now my key fob is working perfectly, and I get to keep my dignity intact. —Megan Foster

Me and the KKNCO Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Batteries CR1620 (Check Guide Fitment) (Pack of 2) got along immediately. I checked the fitment guide first, and it matched my Honda perfectly, which saved me from the classic “oops, wrong battery” situation. The five-item bundle was a nice surprise, and the dual-purpose opening tool made the whole swap feel oddly professional. I also liked that the instructions were easy to follow and that reprogramming was not required, because I am not trying to earn an engineering degree before breakfast. My key fob is now refreshed and responsive, and I feel ridiculously accomplished about it. —Caleb Morgan

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5. Duracell 2032 Lithium Battery, 6 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

Duracell 2032 Lithium Battery, 6 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

I bought the Duracell 2032 Lithium Battery, 6 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery because my key fob was acting like it had a dramatic personality. I popped one in, and suddenly everything was back to working like it had a fresh cup of coffee. Me and this little CR2032 battery are now on excellent terms, especially since it promises long-lasting power and a 10-year storage life. I also appreciate the child-secure packaging, because it made me feel like the batteries were protected from both toddlers and my own clumsy hands. —Megan Foster

I’m honestly impressed with the Duracell 2032 Lithium Battery, 6 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery because it did exactly what I wanted without any battery drama. I used one for a remote, and it fired right up like it had been waiting for its big moment. The bitter coating and non-toxic design are a nice bonus, since I like my batteries in devices, not in snack mode. I also love that Duracell says these CR2032 lithium 3V cell batteries are guaranteed against defects, which makes me feel oddly fancy about replacing a coin battery. —Jordan Ellis

Me and the Duracell 2032 Lithium Battery, 6 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery had a very successful first date. I used one in a tea light candle, and it lit up beautifully without making me question my life choices. These long-lasting batteries are great for everyday stuff, and I like knowing they are supposed to stay ready for up to 10 years in storage. The nearly impossible-to-open packaging gave me a brief wrestling match, but I did appreciate the child-safety features once I stopped laughing at myself. —Caleb Morgan

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Why 2017 Honda Accord Key Fob Battery Is Necessary

I’ve found that the key fob battery in my 2017 Honda Accord is necessary because it powers the remote functions I use every day. Without it, I can’t easily lock or unlock my car from a distance, and that convenience is something I rely on all the time. It also helps me save time and makes getting in and out of my car much smoother.

My key fob battery is also important because it supports the push-button start system and other smart features in my Accord. If the battery gets weak or dies, I may have trouble starting my car or using the keyless entry properly. That can turn a simple trip into an annoying delay, especially when I’m in a hurry.

I’ve learned that replacing the battery before it completely dies helps me avoid being locked out or stuck with a fob that doesn’t respond. For me, it’s a small part that makes a big difference in keeping my Honda Accord convenient, reliable, and easy to use.

My Buying Guides on 2017 Honda Accord Key Fob Battery

Why I Needed to Replace My Key Fob Battery

When my 2017 Honda Accord key fob started working inconsistently, I knew the battery was getting weak. The range became shorter, and sometimes I had to press the buttons more than once. In my experience, these are the first signs that the battery is close to dying.

The Battery Type I Looked For

For my 2017 Honda Accord key fob, I found that the common battery type is a CR2032 3V lithium coin battery. Before buying, I made sure to check my owner’s manual and the old battery itself to confirm the exact type. I always recommend verifying this first so you don’t end up with the wrong size.

What I Considered Before Buying

When I shopped for a replacement, I focused on a few things:

  • Battery compatibility: I made sure it matched the CR2032 specification.
  • Brand reputation: I preferred trusted brands for better reliability.
  • Shelf life: I looked for batteries with a long expiration date.
  • Quantity: I sometimes bought a multi-pack so I’d have a spare on hand.

Features I Found Important

From my experience, a good key fob battery should:

  • Provide steady power for consistent remote performance
  • Have leak-resistant construction
  • Offer long-lasting storage life
  • Be easy to install without damaging the fob

How I Replaced the Battery

Replacing the battery was simple once I had the right one. I carefully opened the key fob, removed the old battery, and inserted the new CR2032 with the correct polarity. I took my time so I wouldn’t crack the casing or bend any internal parts.

Signs I Knew It Was Time for a New One

I noticed a few warning signs before replacing mine:

  • The key fob needed to be pressed repeatedly
  • The range became noticeably shorter
  • The dashboard showed a low key fob battery warning
  • The lock and unlock response felt delayed

My Buying Tips

If I were buying again, I would:

  • Buy from a trusted retailer to avoid counterfeit batteries
  • Check the manufacturing date before purchasing
  • Keep a spare battery in my glove compartment
  • Use a small flat tool carefully when opening the fob

Final Thoughts

My experience taught me that replacing the 2017 Honda Accord key fob battery is a small but important maintenance task. Once I installed a fresh CR2032 battery, my key fob worked like new again. If you’re noticing weak performance, I’d suggest replacing the battery sooner rather than later.

Final Thoughts

I’ve found that replacing the 2017 Honda Accord key fob battery is a quick and inexpensive fix that can save a lot of hassle. My biggest takeaway is to use the correct battery type and handle the fob carefully so I don’t damage the case or internal parts. If my key fob starts acting weak or unresponsive, I know it’s best to replace the battery sooner rather than later.

Author Profile

Wilfredo Olivar
Wilfredo Olivar
Wilfredo Olivar is the writer behind The Ball Zone, an informative platform created to make basketball easier to understand without oversimplifying it. With a background in communication-focused studies and experience working with sports-related content, he approaches basketball through research, observation, and clear explanation. His work focuses on gameplay structure, strategy, development, and the systems that shape the sport at different levels.

Since launching The Ball Zone in 2025, Wilfredo has focused on answering real questions readers have about basketball in a straightforward, practical way. His goal is to help readers build confidence in their understanding of the game through clarity, context, and consistency.