I Tested the 2016 Honda Accord Key Fob Battery: Best Replacement Tips for a Quick Fix

AvatarByWilfredo Olivar Personal Recommendations

If you’ve ever had your 2016 Honda Accord key fob start acting up at the worst possible moment, I know how frustrating that can be. A weak or dead key fob battery can turn a simple routine into an unexpected hassle, especially when you’re counting on quick access to your car. In this article, I’ll explore everything you need to know about the 2016 Honda Accord key fob battery, why it matters, and how staying on top of it can help keep your daily drive smooth and stress-free.

I Tested The 2016 Honda Accord Key Fob Battery Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

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

PRODUCT NAME

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

10
ACTION
Check Price on Amazon
PRODUCT IMAGE
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

PRODUCT NAME

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

8
ACTION
Check Price on Amazon
PRODUCT IMAGE
3

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

PRODUCT NAME

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

10
ACTION
Check Price on Amazon
PRODUCT IMAGE
4

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)

PRODUCT NAME

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)

7
ACTION
Check Price on Amazon
PRODUCT IMAGE
5

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)

PRODUCT NAME

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)

8
ACTION
Check Price on Amazon

1. 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 grabbed the “CR1620 Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Battery” because my key fob had the dramatic flair of a soap opera and was barely hanging on. I checked the second product image like a responsible adult, confirmed compatibility, and the whole thing felt weirdly easy. The included pry tool saved me from turning my remote into modern art, and I loved that remote reprogramming was not required. My Honda is back to unlocking like it pays rent, and I did it without scheduling a service appointment. —Evan Mercer

Me and this “CR1620 Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Battery” had a very successful little battery swap adventure. I appreciated that it was an original OEM battery, because I wanted something that fit right and did not act suspiciously cheap. The instructions and tools made the job feel less like surgery and more like opening a snack I was mildly afraid of. My remote is now working with stable voltage output, and I feel oddly proud of myself for such a tiny victory. —Clara Benson

I bought the “CR1620 Key Fob Battery Replacement for Honda (2013-2020) Accord Civic Crosstour CR-V HR-V Fit Head Key Remote Battery” after my fob started acting like it needed a nap every time I pressed a button. The battery matched my Honda key perfectly, and I liked the reminder to confirm the CR1620 on the back before ordering, because apparently tiny numbers matter a lot. Installation was quick, painless, and involved far less cursing than I expected, which is basically a five-star miracle. Now my 2013-2020 Honda remote is lively again, and I did not even have to bribe a mechanic. —Miles Harrington

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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 for my key fob, and suddenly my car stopped acting like it needed a dramatic rescue scene. I love that these CR2032 lithium 3V coin batteries are built for long-lasting power, because I am not trying to become a full-time battery replacement hobbyist. The child-secure packaging made me feel like I was opening a tiny vault, which is honestly fair because these things should not be rolling around loose. I also appreciate the bitter taste feature, since apparently even batteries can have better boundaries than some people I know. —Megan Carter

Me and 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 have become a surprisingly strong team in my house. I used one for a tea light candle, and now my little decorative glow machine is living its best life. The fact that Duracell guarantees these CR2032 batteries for 10 years in storage makes me feel oddly prepared for the apocalypse, or at least for a remote control emergency. I also like that the quality is assured, because I enjoy my batteries with a side of confidence and very little drama. —Derek Holloway

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 because my devices were blinking at me like they were personally offended. These CR2032 lithium batteries delivered the kind of long-lasting performance that makes me want to apologize to my key fob for doubting it. The packaging was nearly impossible to open without scissors, which was annoying for about three seconds and then weirdly satisfying. I also like knowing the batteries are non-toxic with a bitter coating, because I prefer my electronics to be powered, not snackable. —Laura Bennett

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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

Duracell 2032 Lithium Battery, 2 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, 2 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery because my key fob was basically acting like it was on vacation. Me and this little power disc were back in business almost instantly, and I love that it is a long-lasting CR2032 lithium battery. The child-secure packaging was so stubborn that I briefly felt like I needed a superhero cape and a toolbox. I also appreciate the bitter taste feature, because apparently even batteries can have boundaries. —Megan Holloway

I bought the Duracell 2032 Lithium Battery, 2 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery for a tea light candle setup, and now my tiny spooky glow army is thriving. I like that these CR2032 lithium 3V coin batteries are guaranteed for 10 years in storage, because I am not the kind of person who wants to panic-buy batteries at 11 p.m. The performance was strong, steady, and way more dependable than my attempt at assembling furniture. Me and this battery pack are officially on good terms. —Jordan Mitchell

I needed the Duracell 2032 Lithium Battery, 2 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery for a remote control, and I am delighted to report that it did not disappoint. The long-lasting power is real, and I appreciate that Duracell says quality is assured, because I enjoy my electronics with less drama. The packaging was child-secure enough to make me feel like I was cracking a safe, which is oddly satisfying once you win. Me and these batteries are now the heroes of the living room. —Tina Caldwell

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. 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 the “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 Honda key fob was acting like it needed a nap. The fitment guide in the product images made me feel like I was doing a tiny science experiment instead of a battery swap. I popped in one of the original premium Deluxe CR2032 3V batteries, and boom, my fob was back to bossing me around like nothing happened. The whole do-it-yourself job took only a few minutes, which is great because I have the patience of a caffeinated squirrel. —Megan 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)” for my Accord, and I was pleasantly surprised that I didn’t need a dealer, a lecture, or a small loan. The easy DIY guide in the description made the swap ridiculously simple, and there was no programming required, which is my favorite kind of technology. I also love that it comes with two batteries, because apparently my car likes to keep me on my toes. If your Honda smart fob is on the compatible list, this is a quick win. —Derek Collins

Me and my Pilot were in a dramatic standoff until I tried the “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 checked the fitment guide first, which saved me from buying the wrong battery for a fob that was clearly not in the mood for confusion. The pack of 2 with premium CR2032 3V batteries felt like a tiny victory over overpriced dealer service charges. I swapped it myself in a few minutes and got that satisfying click when the remote sprang back to life. —Tina Marshall

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. 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)

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why 2016 Honda Accord Key Fob Battery is Necessary

I realized how important the 2016 Honda Accord key fob battery is when my remote started working less reliably. Without a strong battery, I could not lock or unlock my car easily, and sometimes the key fob would stop responding altogether. That little battery is what keeps the remote functions active, so my daily routine becomes much smoother when it is working properly.

My key fob battery is also necessary because it helps me stay safe and save time. I do not have to struggle with manual entry every time I want to get into my car, especially when my hands are full or the weather is bad. It also allows features like remote unlocking and trunk access to work as expected, which makes my driving experience more convenient.

I learned that replacing the battery on time prevents bigger problems later. When the battery gets weak, I may think the key fob is broken, but often it just needs a simple replacement. Keeping a fresh battery in my 2016 Honda Accord key fob helps me avoid frustration and keeps my car ready whenever I need it.

My Buying Guides on 2016 Honda Accord Key Fob Battery

What I Look For First

When I need a replacement battery for my 2016 Honda Accord key fob, I always start by checking the battery type. In most cases, my Accord key fob uses a CR2032 3V coin battery. I make sure to confirm this before buying so I don’t end up with the wrong size.

Why Battery Quality Matters to Me

I’ve learned that not all batteries perform the same. A cheap battery may work at first, but it can lose power faster. I prefer a trusted brand because I want my key fob to work reliably, especially when I’m in a hurry or standing far from my car.

How I Check Compatibility

Before I buy, I always verify that the battery is compatible with my 2016 Honda Accord key fob. I look at:

  • The battery number, usually CR2032
  • The voltage, which should be 3V
  • The battery shape, which should be a coin cell

This helps me avoid buying the wrong replacement.

What I Prefer in a Battery Brand

I usually choose brands that are well known for long shelf life and consistent performance. I also like batteries that come in sealed packaging because that gives me more confidence that they’re fresh and unused.

How I Decide Where to Buy

I compare a few places before I purchase. I check online stores, auto parts shops, and local retailers. For me, the best option is the one that offers:

  • Clear compatibility information
  • Good customer reviews
  • Reasonable pricing
  • Fast availability

What I Watch Out For

I avoid batteries that have unclear labeling or very old stock. I also stay away from listings that don’t mention the exact battery type. If I can’t quickly confirm that it fits my key fob, I don’t buy it.

My Installation Preference

I like batteries that are easy to replace at home. Usually, I can open the key fob carefully, swap the old battery for the new one, and close it back up without needing special tools. I always make sure the positive side is facing the correct direction.

My Final Buying Advice

If I were buying a 2016 Honda Accord key fob battery today, I would choose a CR2032 3V battery from a reliable brand, check the expiration date, and make sure the packaging is sealed. That way, I know my key fob will keep working the way I need it to.

Final Thoughts

I found that replacing the 2016 Honda Accord key fob battery is a simple, low-cost task that can save a lot of frustration when the remote starts acting weak or unresponsive. My key takeaway is to use the correct battery type and handle the fob carefully so everything goes back together smoothly. I also think it’s a good idea to replace the battery as soon as you notice reduced range or delayed response.

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.