Top 10 Best Battery For Key Fob 2025 – Review & Guide

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You can trust our selection for Battery For Key Fob Reviews. Because We have worked hard studying and analyzing 45366 reviews for Battery For Key Fob and rating them. It was a difficult job to list only ten products for Battery For Key Fob where thousands of them available online. I hope it will help you to take final decision for Best Battery For Key Fob.

Best Battery For Key Fob
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1Amazon Basics 4 Pack CR2032 3 Volt Lithium Coin Cell Battery9.8Buy On Amazon
2Key Fob Battery Replacement Compatible with Toyota Camry Smart Key (2012-2021)9.6Buy On Amazon
3LiCB CR2032 3V Lithium Battery(10-Pack)9.4Buy On Amazon
4ACDelco 12538938 GM Original Equipment CR2032 Keyless Entry Key Fob Battery9.4Buy On Amazon
5Duracell 2032 Lithium Coin Battery 3V - Bitter Coating Discourages Swallowing - Child-Secure Packaging - Long-Lasting Power - Key Fobs9.2Buy On Amazon
6Duracell - 2025 3V Lithium Coin Battery - with Bitter Coating - 2 Count9.2Buy On Amazon
7Duracell - 2430 3V Lithium Coin Battery - Long Lasting Battery - 1 Count9.2Buy On Amazon
8Energizer CR2032 Batteries, 3V Lithium Coin Cell 2032 Watch Battery9Buy On Amazon
9Energizer CR2025 Battery, 3V Lithium Coin Cell 2025 Batteries (2 Battery Count) - Packaging May Vary9Buy On Amazon
10Duracell - 1620 3V Lithium Coin Battery - Long Lasting Battery - 1 Count8.8Buy On Amazon

Comparison Chart for Best Battery For Key Fob

We found 45366 reviews when researching. We have considered users feedback on the Battery For Key Fob and our suggestions includes only the finest of them in this article.

Table Of Content:

In our fast-paced world, the convenience of key fobs has become essential, but their performance hinges on one often-overlooked component: the battery. Are you looking for the Best Battery for Key Fob? The best battery for a key fob ensures seamless access to your vehicle, or security system.

With various types and brands available, choosing the right battery can make all the difference in reliability and longevity. Whether you’re replacing a depleted battery or stocking up for the future. Understanding your options will help you keep your key fob functioning flawlessly.

1. Amazon Basics 4 Pack CR2032 3 Volt Lithium Coin Cell Battery

  • IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032.
  • DEVICE COMPATIBLE: Ideal for watches, calculators, key fobs, Apple TV remotes, and other small electronics.
  • DESIGNED TO LAST: 8-year leak-free shelf life
  • EASY IDENTIFICATION: Engraved with battery model for quick identification
  • DISPOSABLE: To learn more about disposal of single-use batteries, copy/paste this link into your browser: call2recycle.

2. Key Fob Battery Replacement Compatible with Toyota Camry Smart Key (2012-2021)

  • Compatible with the Toyota Camry (2012-2021) Smart Key Fob
  • Battery included is an original Panasonic CR2032
  • Avoid a service appointment for a replacement battery. This is an easy replacement and install
  • The smart key fob itself is not included

3. LiCB CR2032 3V Lithium Battery(10-Pack)

  • High Quality: Tested under Strict Quality Control Standards.
  • Get the Exact Fresh CR2032 Battery, Have Full 3 Volts Charge, 3 Years Shelf Life
  • Primarily used in Watches, Computer motherboards, Calculators, PDAs, Electronic organizers, Garage door openers, Toys, Games, MP3 players, Digital voice recorders, Door chimes, Pet collars, LED lights, Sporting goods, Pedometers, Calorie counters, Stopwatches, Glucometers, Medical devices, and more.
  • If your device uses any of the following batteries, this is what you are looking for.
  • What You Get: 10PCS CR2032 Batteries in Exact Blister Pack

4. AC Delco 12538938 GM Original Equipment CR2032 Keyless Entry Key Fob Battery

  • Long lasting lithium batteries
  • Great for your GM OE Keyless Entry Remote
  • Manufactured to GM OE specification for fit, form, and function

5. Duracell 2032 Lithium Coin Battery 3V - Bitter Coating Discourages Swallowing - Child-Secure Packaging - Long-Lasting Power - Key Fobs

  • BITTER TASTE DISCOURAGES SWALLOWING: Non-toxic, bitter coating helps prevent accidental ingestion.
  • CHILD SECURE PACKAGING: Nearly impossible to open without scissors.
  • LONG-LASTING POWER: Reliable and efficient power for devices like key fobs, remote controls, thermometers, and many others.
  • GUARANTEED 10 YEARS IN STORAGE

6. Duracell – 2025 3V Lithium Coin Battery – with Bitter Coating – 2 Count

  • Lithium coin battery: Duracell 2025 3V coin batteries provide reliable, long lasting power for your medical devices, security Devices, electronics and more.
  • Child resistant packaging: to help ensure the safety of your children, Duracell lithium coin batteries come in a child resistant packaging.
  • This Duracell 2025 lithium coin battery is equivalent to DL2025 and CR2025
  • IEC: CR2025, mAh: 165

7. Duracell – 2430 3V Lithium Coin Battery – Long Lasting Battery – 1 Count

  • Lithium Coin Battery: Duracell’s 2430 3V coin batteries provide reliable, long lasting power for your medical devices, watches, toys, electronics and more.
  • Long Lasting Power: Duracell coin batteries are engineered for long lasting performance.

8. Energizer CR2032 Batteries

  • Contains 6 Energizer 2032 Lithium 3-Volt Coin Batteries
  • Delivers long lasting, dependable performance in specialty devices like heart rate monitors, remotes, keyless entry systems, glucose monitors, toys, and games.
  • Holds power for up to 10 years in storage, ensuring you have Lithium Coin Batteries ready when you need them.
  • Replacement for: L14, DL2032, SB-T15, and 5004LC
  • Eligible for use with an Amazon Dash Smart Shelf auto-replenishment scale to keep you stocked on your favorite necessities.

9. Energizer CR2025 Battery

  • Energizer 2025 Lithium Coin Battery
  • Delivers long-lasting, dependable performance in specialty devices like heart rate monitors, remotes, keyless entry systems, glucose monitors, toys, and games.
  • Holds power for up to 10 years in storage, ensuring you have Lithium Coin Batteries ready when you need them.
  • Cell size: 2025; IEC: CR2025; Type: Lithium Coin; Volt: 3
  • Replacement for: L12, 208-205, DL2025, SB-T14, and 5003LC
  • These lithium batteries can withstand a wide temperature range, from -22º to 140º F
  • Included Components: Energizer Lithium Coin Watch or Electronic Battery 2025, 2-Count

10. Duracell – 1620 3V Lithium Coin Battery – Long Lasting Battery – 1 Count

  • Lithium Coin Battery: Duracell’s 1620 3V coin batteries provide reliable, long lasting power for your medical devices, watches, toys, fitness devices, security devices, electronics and more.
  • Long Lasting Power: Duracell coin batteries are engineered for long lasting performance.
  • Child-Resistant Packaging: To help ensure the safety of your children, Duracell Lithium Coin batteries come in a child-resistant package.
  • For 10 years in Storage: Duracell Lithium Coin batteries are for 10 years in storage.
  • This Duracell 1620 lithium coin battery is equivalent to DL1620 and CR1620.

How To Choose The Best Battery For Key Fob

Does the thought of finding a great Battery For Key Fob stress you out? Has your mind been juggling between choices when it comes to buying Battery For Key Fob in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Battery For Key Fob for themselves. We understand the stress associated with the buying process!

Since you’re here, you are obviously curious about Battery For Key Fob. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.

There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.

But that’s not always easy, right? That's why we've taken time to compile a list of the best Battery For Key Fob in today's market, on your behalf, so that there will be no more worries for you.

How did we come up with the list, you ask? How did we create this buying guide?

  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Battery For Key Fob currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-

  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.


Top Battery For Key Fob brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.

  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Battery For Key Fob based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Battery For Key Fob before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Battery For Key Fob they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Battery For Key Fob, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Battery For Key Fob before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Battery For Key Fob will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Battery For Key Fob if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Battery For Key Fob on the market, the products that got mostly negative ratings get filtered and discarded.
These are the criteria we have chosen our Battery For Key Fob on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.

Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Battery For Key Fob featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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