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20 Best What Battery Do I Need For My Key Fob of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best What Battery Do I Need For My Key Fob of 2023. Check our ranking below.

2,828 Reviews Scanned

SaleRank No. #1

Key Fob Battery Replacement Compatible with Chevy Tahoe (1999-2023 Tahoe Key Fob Battery CR2032)

Compatible with the Chevrolet Tahoe (1999-2023) Smart Entry Key Fob
Battery included is an original CR2032
Avoid a service appointment for a replacement battery. This is an easy replacement and install.
The smart key fob itself is not included. Please refer to your owners manual to determine which battery your key fob uses and how to replace it.

Rank No. #2

Kitosun CR2032 Batteries 3V Lithium Cell - Premium Coin Button Lithium Batteries for Car Key Fob Remote LED Light Candles Glucose Monitor Doorbell Accessories 3 Volt 2032 Battery Replacement (20 Pack)

Superior Quality: Produced According to International Battery Standards. Each Unit Test before Pack. Brand New A Grade Batteries Guaranteed. UL, CE and RoHS Certified
Long-Lasting Batteries Designed for Dependability: 10 Years Storage Shelf Life. 245mAh Capacity which is 10% higher than standard CR2032. Kitosun Lithium coin batteries deliver the long-lasting power and performance you can count on for electronic devices throughout the home or on-the-go. You can be confident these batteries will be ready when you need them
Child-Secure Packing makes Kitosun Lithium Coin battery packaging nearly impossible to open without scissors. Great for storage safety. Zero Risk for Leaking, Short Circle or Rust. Each Card of 5pcs CR2032 Batteries. You don’t make a mess
Reliable Power : The Kitosun 2032 3V Lithium batteries power both daily and essential home devices, Primarily used for key fobs, remote controllers, glucose monitors, thermometers, Watches, Computer motherboards, Calculators, PDAs, Electronic organizers, Garage door openers, Games, MP3 players, Digital voice recorders, Door chimes, Pet collars, Battery LED lights, Tea Lights Candles, Blood Sugar Machine, Sporting Stuffs, Pedometers, Calorie counters, Stopwatches, Glucometers, Medical devices and many more
Compatibility: works in devices using 2032, BR2032, CR2032BP, DJ2032, DL2032, EA2032C, ECR2032, E-CR2032, KCR2032, LM2032, 5004LC, 5004LB, L14, SB-T15, EA-2032C, L2032, KL2032, KECR2032, GPCR2032, KT-CR2032,Energizer CR2032, E- CR2032

SaleRank No. #3

Rome Tech Car Key Fob CR2032 Batteries Replacement Compatible with Dodge Durango 2004-2022, Journey 2009-2020, Challenger 2008-2022 - CR 2032 Car Battery for Key Fob - 1-Pack

Rome Tech CR2032 key fob battery for car remote key compatible with Dodge Durango 2004-2022, Journey 2009-2020, Challenger 2008-2022, Dart 2013-2016, Dodge Ram Truck 1500, 2500, 3500, 4500 2013-2017, Dodge Grand Caravan 2008-2020, Chrysler Town 2008-2015, Dodge Dart 2013-2016. Please, check your car model and the year before purchasing! Match your key fob with image 2 to confirm that the RTB CR2032 3V lithium battery suits your crucial fob.
RTB CR2032 batteries are designed to last long. Enjoy long CR2032 lithium 3V coin car key battery life without worry. Use this time with pleasure. Package Includes 1 (One) OEM CR2032 battery
CR2032 lithium 3V coin battery is reliable and provides consistent power to your key fob. This means you can trust CR 2032 battery for key fob to work when you need it most, ensuring you always have access to your car.
CR2032 battery for key fob is designed to withstand extreme temperatures, whether hot or cold. Battery CR2032 3V lithium cell robust construction makes it resistant to vibration and impact, ensuring it can withstand the rigours of daily use.
Rome Tech multifunctional CR 2032 3V battery for key fob can be used for various electronic devices such as watches, fitness trackers, calculators, digital cameras, remote controls, and many more.

SaleRank No. #4

Key Battery Replacement for Ford Escape (2001-2023 Model Years, Standard & Flip Key Remote Battery CR2032 3V)

Includes two (2) original BatteryGuru CR2032 3V car key batteries.
Avoid a service appointment for a replacement battery. This is an easy replacement and install.
The key is not included. This battery is compatible with most other Ford models, but please refer to your owners manual to confirm which battery your key fob needs and instructions to replace it.

Rank No. #5

Rome Tech Car Key Fob CR2032 Batteries Replacement Compatible with Ford Focus 2000-2019, Escape 2001-2020, Fiesta 2008-2019 - CR 2032 Battery for Key Fob - CR2032 Battery for Car Remote Key - 1-Pack

Rome Tech CR2032 battery for car remote key compatible with Ford Focus 2000-2019, Escape 2001-2020, Fiesta 2008-2019. Please, check your car model and the year before purchasing! Match your key fob battery with image 2 to confirm that the RTB CR2032 3V lithium battery suits your crucial fob.
RTB CR2032 batteries are designed to last long. Enjoy long CR2032 lithium 3V coin car key battery life without worry. Use this time with pleasure. Package Includes 1 (One) OEM CR2032 battery
CR2032 lithium 3V coin battery is reliable and provides consistent power to your key fob. This means you can trust CR 2032 battery for key fob to work when you need it most, ensuring you always have access to your car.
CR2032 lithium battery is designed to withstand extreme temperatures, whether hot or cold. Battery CR2032 3V lithium cell robust construction makes it resistant to vibration and impact, ensuring it can withstand the rigours of daily use.
Rome Tech multifunctional CR 2032 3V battery for key fob can be used for various electronic devices such as watches, fitness trackers, calculators, digital cameras, remote controls, and many more.

SaleRank No. #6

Duracell 2032 Lithium Battery. 9 Count Pack. Child Safety Features. Compatible with Apple AirTag, Key Fob, and Other Devices. CR2032 Lithium 3V Cell. 2032 Battery, Lithium Coin Battery

COMPATIBLE WITH APPLE AIRTAG: Apple includes a Duracell CR2032 in new AirTag devices. The Duracell CR2032 with bitter coating to help discourage swallowing is the recommended 2032 battery for Apple AirTag.
BITTER TASTE DISCOURAGES SWALLOWING: Duracell Lithium Coin batteries are the only batteries with a non toxic, bitter coating to help discourage swallowing
CHILD SECURE PACKAGING makes Duracell Lithium Coin battery packaging nearly impossible to open without scissors
RELIABLE POWER: The Duracell 2032 3V Lithium Coin battery powers both everyday and essential home devices, including key fobs, remote controls, glucose monitors, thermometers, Apple AirTag and many more
GUARANTEED FOR 10 YEARS IN STORAGE: Holds power up to a decade in storage, so you can be confident these batteries will be ready when you need them

SaleRank No. #7

Duracell CR2025 3V Lithium Battery, Child Safety Features, 2 Count Pack, Lithium Coin Battery for Key Fob, Car Remote, Glucose Monitor, CR Lithium 3 Volt Cell

BITTER TASTE DISCOURAGES SWALLOWING – Duracell Lithium Coin batteries are the only batteries with a non-toxic, bitter coating to help discourage swallowing
CHILD-SECURE PACKAGING makes Duracell Lithium Coin battery packaging nearly impossible to open without scissors
LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY – Duracell Lithium Coin Batteries deliver the long-lasting power and performance you can count on for electronic devices throughout the home or on-the-go
RELIABLE POWER – The Duracell 2025 3V Lithium Coin battery powers both everyday and essential home devices, including key fobs, remote controls, glucose monitors, thermometers, and many more
GUARANTEED FOR 10 YEARS IN STORAGE – Holds power up to a decade in storage, so you can be confident these batteries will be ready when you need them

Rank No. #8

Allmax CR2032 Maximum Power Lithium Coin 3V Battery (10 Count) – Ultra Long-Lasting, Perfect for Key Fobs & Garage Door Openers, 10-Year Shelf Life, Leakproof Design

★ Maximum Power – Allmax CR2032 Maximum Power Batteries are premium grade, high-performance lithium coin batteries built with EnergyCircle Technology to supply 240 mAh of power to your electronic devices.
★ Ultra Long-Lasting – Allmax CR2032 batteries are considered “ultra long-lasting” and have been independently tested to outperform standard lithium coin batteries. This means you can expect Allmax batteries to last longer.
★ Leakproof Design – Allmax CR2032 batteries use EnergyCircle Technology to ensure a secure seal and prevent electrolyte leakage, safeguarding your electronic devices. This makes Allmax batteries ideal for both everyday household and business applications.
★ 10-Year Shelf Life – Allmax CR2032 batteries are always fresh and maintain power for up to 10 years in proper storage. This makes Allmax batteries the perfect choice for long-term storage and emergency preparedness kits.
★ Maximum Performance – Allmax CR2032 batteries are trusted by families, teachers, schools and businesses around the world for long-lasting performance and reliability. Allmax CR2032 batteries are compatible with a wide range of electronic devices, including key fobs, garage door openers, Apple Remotes, watches, calculators, medical devices, bathroom scales, kitchen scales, home security sensors, pet collars, and more! Replaces: DL2032, KECR2032, ECR2032, BR2032, PCR2032, GPCR2032, 2032, S8-TlS, 5004LC, L14, ST-T15, ML2032, LM2032, EA2032C, KT-CR2032, DJ2032, KL2032, and CR2032BP.

SaleRank No. #9

Rome Tech Car Key Fob CR2032 Batteries Replacement Compatible with Honda Civic 2013-2017,Odyssey 2014-2022,Accord 2013-2022, Accord Hybrid 2014-2015 - CR 2032 For Honda Key Battery Replacement -1-Pack

Rome Tech CR2032 For Honda key fob battery for car remote key compatible with Honda Civic 2013-2017, Odyssey 2014-2022, Accord 2013-2022, Accord Hybrid 2014-2015. Please, check your car model and the year before purchasing! Match your key fob with image 2 to confirm that the RTB CR2032 3V lithium battery suits your crucial fob.
RTB CR2032 round batteries are designed to last long. Enjoy long CR2032 lithium 3V coin battery life without worry. Use this time with pleasure. Package Includes 1 (One) OEM CR2032 for Honda key battery replacement
CR2032 lithium 3V coin car remote battery is reliable and provides consistent power to your key fob. This means you can trust CR 2032 battery for key fob to work when you need it most, ensuring you always have access to your car.
CR2032 lithium car battery is designed to withstand extreme temperatures, whether hot or cold. 3V lithium CR2032 battery for car remote key cell robust construction makes it resistant to vibration and impact, ensuring it can withstand the rigours of daily use.
Rome Tech multifunctional key fob battery CR 2032 3V can be used for various electronic devices such as watches, fitness trackers, calculators, digital cameras, remote controls, and many more.

Rank No. #10

Tenergy CR2430 Battery, 3V Lithium Coin Battery for Car Key Fob, Car Remote, Calculators, Thermometers and More, 10 Count (Pack of 2)

10 pack of CR2430 button cell batteries.
Tenergy's long lasting CR2430 lithium coin cell batteries for all your portable electronics. Ideal as key fob battery CR2430, calculators, heart rate monitors, glucose monitors, watches, and other small electronics.
3V CR2430 batteries performs in cold temperatures as low as -4 °F and as warm as 140 °F.
Tenergy CR2430 battery will fit with your device if you need any of the following battery sizes: DL2430, BR2430, KL2430, L2430, ECR2430, 5011LC, L20, KCR2430, E-CR2430, KECR2430.
CR2430 button batteries are enhanced with a new anti-leak design.

SaleRank No. #11

Rome Tech Car Key Fob CR2032 Batteries Replacement Compatible with Ford Fusion 2007-2016, Edge 2007-2016, Explorer 1998-2016, 2018-2022 - CR 2032 Car Battery for Key Fob - CR2032 Battery - 1-Pack

Rome Tech CR2032 key fob battery for car remote key compatible with Ford Fusion 2007-2016, Edge 2007-2016, Explorer 1998-2016, 2018-2022. Please, check your car model and the year before purchasing! Match your key fob with image 2 to confirm that the RTB CR2032 3V lithium battery suits your crucial fob.
RTB CR2032 batteries are designed to last long. Enjoy long CR2032 lithium 3V coin car key battery life without worry. Use this time with pleasure. Package Includes 1 (One) OEM CR2032 battery
CR2032 lithium 3V coin button battery is reliable and provides consistent power to your key fob. This means you can trust CR 2032 battery for key fob to work when you need it most, ensuring you always have access to your car.
CR2032 lithium car fob fob battery is designed to withstand extreme temperatures, whether hot or cold. Battery CR2032 3V lithium cell robust construction makes it resistant to vibration and impact, ensuring it can withstand the rigours of daily use.
Rome Tech multifunctional CR 2032 3V battery for key fob can be used for various electronic devices such as watches, fitness trackers, calculators, digital cameras, remote controls, and many more.

Rank No. #12

ACDelco GM Original Equipment 12538938 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

Rank No. #13

Key Fob Battery Replacement for Honda Civic (Selected: 2006-2013 Civic Remote Battery CR1616 3V)

Please select your model year vehicle above for the correct battery size**
Compatible with 2006-2013 Honda Civic key fob
Battery is an original CR1616 3V coin cell
Avoid a service appointment for a replacement battery. This is an easy replacement and install.
The key fob is not included. This battery is compatible with some other Honda models, but please refer to your owners manual to confirm which battery your key fob needs and instructions to replace it.

SaleRank No. #14

DURACELL CR2032 3V Lithium Battery, Child Safety Features, 2 Count Pack, Lithium Coin Battery for Key Fob, Car Remote, Glucose Monitor, CR Lithium 3 Volt Cell (Pack of 2)

The information below is per-pack only
BITTER TASTE DISCOURAGES SWALLOWING – Duracell Lithium Coin batteries are the only batteries with a non-toxic, bitter coating to help discourage swallowing
CHILD-SECURE PACKAGING makes Duracell Lithium Coin battery packaging nearly impossible to open without scissors
LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY – Duracell Lithium Coin Batteries deliver the long-lasting power and performance you can count on for electronic devices throughout the home or on-the-go
RELIABLE POWER – The Duracell 2032 3V Lithium Coin battery powers both everyday and essential home devices, including key fobs, remote controls, glucose monitors, thermometers, and many more

Rank No. #15

CT-ENERGY Rechargeable 2032 Batteries 3.6v Replace Key fob Battery cr2032 of 3V Coin Button Cell Batteries (6 pcs)

Rechargeable 2032 batteries with 500 times cycle charging, same size of cr 2032 batteries
Replace CR2032 batteries in most of device like Fob key batteries, airtag battery, tile battery, car remote batteries
High operate voltage 3.6V LIR2032 to replace ML2032, DL2032 lithium button batteries with 4pcs per pack
No Leakage, Safety for using and Low self discharge rate for long time storage. Save your money from throw away those pesky CR2032 batteries again
What you can get? A Set includes 6pc of CT-ENERGY Lithium coin Batteries LIR2032 total. 1 Years Free Replacement, Lifetime Maintenance.

Rank No. #16

(2 Pack) CR2032 2032 Smart Remote Key Fob OEM Battery FITS Key case Shell Keychain (2017-2022) for Chrysler Pacifica and Voyager Smart Key Remotes (FCC ID: M3N-97395900, 2AOKM-CYV12) - 3 to 7 Buttons

Bundle of Two (2) CR2032 Remote Fob Battery and Opening/Pry Tool] - Two item bundle (total 3pcs)
[Original OEM Battery as Provided by Manufacturer] – Same batteries as provided by OEM original manufacturer in all (Smart Key) remote fobs. (Refer to product images to confirm compatibility). Works with FCC ID: MOZB31EG or MOZB21TG (Black or Silver emblem on back)
[Avoid a Service Appointment for Battery Replacement] - Battery replacement is simple and remote reprogramming is not required
[Pry Tool Included to Assist with Battery Change] - Dual purpose opening tool included to help open the remote (without scratching or damaging your remote case) and to remove the battery.
[Step-By-Step Installation Video Included] - Detailed instructional video included (via link on product packaging) demonstrating the battery replacement procedure

Rank No. #17

(2 Pack) CR2032 2032 Remote Key Fob OEM Battery fits case Shell Key Cover (2006-2017) for Chevrolet Avalanche Captiva Cobalt Equinox Express HHR Impala Malibu Silverado Tahoe Uplander Traverse

Bundle of Two (2) CR2032 Remote Fob Battery and Opening/Pry Tool] - Two item bundle (total 3pcs)
[Original OEM Battery as Provided by Manufacturer] – Same batteries as provided by OEM original manufacturer in all (3, 4, or 5 button) remote fobs. (Refer to product images to confirm compatibility). Works with FCC ID: OUC60221
[Avoid a Service Appointment for Battery Replacement] - Battery replacement is simple and remote reprogramming is not required
[Pry Tool Included to Assist with Battery Change] - Dual purpose opening tool included to help open the remote (without scratching or damaging your remote case) and to remove the battery.
[Step-By-Step Installation Video Included] - Detailed instructional video included (via link on product packaging) demonstrating the battery replacement procedure

Rank No. #18

LiCB 5 Pack CR1632 Battery, Long-Lasting & High Capacity CR 1632 Lithium Batteries for Car Remote & Key Fob,3V Coin & Button Cell

SAFE AND RELIABLE: LiCB Since 2006,Specialize in Battery 12 Years. CR1632 Button Coin Cell Tested under Strict Quality Control Standards. CE and ROHS Certified. Grade A cells CR 1632 Car Remote Batteries Ensure Longer Battery Life and Long Lasting Power.
Long-Lasting AND COST-SAVING:Get the 5 PCS Exact Fresh CR1632 Battery, Have Full 3 Volts Charge, 3 Years Shelf Life
Safety AND LEAK FREE -- Zero Mercury LiCB CR1632 Batteries Offer Premium Performance in a Variety of Devices. LiCB Batteries are Designed not to Leak in Devices During Their Usage and for up to 3 Years after They are Left in a Device.
MULTIPLE COMPATIBILITY : Equivalent to other Brand Models, Like CR1632 , BR1632 , DL1632 , ECR1632 ,1632 , KCR1632 , LM1632 , DL 1632 and Works Perfect for Remote Control, Watch, Calculator,Electronic Notebook,Thermometer, Mobile game.
What You Get: 5 PCS CR1632 Batteries in Exact Blister Pack.18-month Warranty and Friendly Customer Service.

Last update on 2023-09-22 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: Do key fob have batteries?

A: Yes, they have batteries to operate door functions. The key fob has a battery. The key itself does not. Transponder (aka “chipped”) keys receive electromagentic energy from the induction coil in a car’s ignition to power the chip to emit the proper encoded signal back to the car’s immobilizer.

Q: Do car keys have batteries?

A: Car keys nowadays usually come with key fobs or remotes which run off batteries. Car key batteries vary but there are only about ten different batteries that cover most car keys. Here are the five most common car key batteries: 2032.

Q: What kind of batteries do car keys take?

A: Car key remotes typically use CR2025 or CR2032 batteries, although CR1620, CR1632, and others are also used in some applications. Once you know what type of battery is in your remote, you can either check the voltage with a multimeter, or just swap out a known good battery since they aren’t that expensive.

Q: What is key fob battery?

A: ACDelco CR2032 Keyless Entry Key Fob Battery is a long lasting 3 volt lithium battery. The key fob battery can be used for GM OE Keyless Entry Remotes. The CR2032 battery is found in model years 1996-2015 GM remotes; check the key fob battery currently in your remote to ensure you are ordering the correct replacement.