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Top 10
June 2025
Best Subaru Key Fob Battery Replacement
We made a list of the top 10 Subaru Key Fob Battery Replacement based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
Duracell 2032 Lithium Battery. 4 Count Pack. Child Safety Features. Compatible with Apple AirTag, Key Fob, and other devices. CR2032 Lithium 3V Cell. 2032 Battery, Lithium Coin Battery
DURACELL
9.4
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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.
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BITTER TASTE DISCOURAGES SWALLOWING: Duracell Lithium Coin batteries are the only batteries with a non toxic, bitter coating to help discourage swallowing
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CHILD SECURE PACKAGING makes Duracell Lithium Coin battery packaging nearly impossible to open without scissors
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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
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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
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LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY: Duracell 2032 Lithium Coin Batteries deliver the long-lasting power and performance you can count on for devices throughout the home or on-the-go
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#1 TRUSTED BATTERY BRAND – From storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand; 2032 3V Lithium Coin batteries available in 1-, 2-, 4-, 6-, 8-, and 9- count packs
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2
Key Fob Replacement Batteries for Subaru (Outback Forester Crosstrek Ascent Impreza Legacy WRX BRZ) Smart Remote (Pack of 2) (Check Fitment Guide)
Deluxe Batteries
9.2
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✓
**Please confirm compatibility using the fitment guide located in the product images**
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Compatible with 2015-2025 Subaru smart fobs. Not compatible with standard Subaru keys that have the key sticking out of the fob. May be compatible with certain fobs prior to 2015 (check fitment guide).
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Avoid expensive dealer service charges and easily replace your key fob battery yourself - only takes a few minutes - no programming required
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Easy do-it-yourself guide to changing your key fob battery available in the description
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Includes (2) original premium Deluxe CR2032 3V batteries. Does not include actual key fob
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3
(2 Pack) CR2032 Key fob Battery Replacement for Subaru 2017-2024 Outback Ascent Crosstrek Forester Impreza Legacy CVT STI WRX Smart Remote (FHYQ14AHX or 2AOKM-SB4)
ZIWLU
9.1
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✓
**Please check the second product image to confirm compatibility. (Installation Videos + Tools Included)**
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Compatible with the following Subaru remotes - Subaru Ascent – 2019-2024, Subaru Baja - 2003-2006, Subaru BRZ - 2014-2024 , Subaru Crosstrek – 2018-2024, Subaru Forester – 2019-2021, Subaru Impreza – 2017-2024, Subaru Legacy – 2018-2024, Subaru Outback CVT – 2019-2021, Subaru STI – 2019-2020, Subaru WRX – 2019-2024.(FHYQ14AHX or 2AOKM-SB4)
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ORIGINAL OEM BATTERY - Original OEM Battery as Provided by Manufacturer, ensuring seamless compatibility and maximum performance for your fob. (Long Lasting with long expiry date.)
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STABLE VOLTAGE OUTPUT & HIGH PERFORMANCE - Using high quality core raw materials and precision manufacturing process make battery safer.(PLEASE NOTE: Keyless entry remote fob not included.)
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HIGH SAFETY AND EASY INSTALLATION - Avoid a service appointment for battery replacement, remote reprogramming is not required. Opening/Pry Tool included to help you open the remote without scratching or damaging your remote case.
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7% Discount
4
Replacement for Subaru Key Fob Battery, CR1620 Key Fob Battery fits( 2010-2020) Ascent Crosstrek Forester Impreza Legacy Outback WRX (3 or 4 Button) Fobs
ZIWLU
9.0
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✓
EACH ORDER INCLUDING - Two (2) CR1620 Remote Fob Batteries + Installation Videos + Installation Tools (Keyless entry remote fob not included.)
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COMPATIBLE WITH 3 OR 4 BUTTON SUBARU REMOTE HEAD KEY FOBS - Compatible with all (3 OR 4 Button) remote key fobs (as shown in product photo) and FCC ID’S CWTB1G077, CWTWBU766 and CWTWB1U811
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ORIGINAL OEM BATTERY - Original OEM Battery as Provided by Manufacturer ensuring perfect fit and great reliability. (Long Lasting with long expiry date.)
✓
STABLE VOLTAGE OUTPUT & HIGH PERFORMANCE - Using high quality core raw materials and precision manufacturing process make battery safer.
✓
HIGH SAFETY AND EASY INSTALLATION - Avoid a service appointment for battery replacement, remote reprogramming is not required. Opening/Pry Tool included to help you open the remote without scratching or damaging your remote case. (Includes step-by-step installation video)
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5
CR1620 Key Fob Replacement Batteries for Subaru (2010-2025) Traditional Key Outback Forester Crosstrek Impreza Legacy WRX Ascent Tribeca (3 or 4 Button Fobs) Remote Key case Shell (Pack of 2)
uuam
8.9
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✓
Pack Including: Two (2) Pieces CR1620 Remote Fob Battery and Opening/Pry Tool, - VIDEO INSTALLTION Included.
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COMPATIBLE WITH 3 OR 4 BUTTON REMOTE HEAD KEY FOBS - Compatible with all (3 OR 4 Button) remote key fobs (as shown in product photo) and FCC ID’S CWTB1G077, CWTWBU766 and CWTWB1U811(Please check the product images to confirm compatibility)
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It is Original OEM Battery as Provided by Manufacturer, CR1620 -- Same batteries as provided by OEM original manufacturer in all remote fobs.
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Avoid a service appointment by replacing your keyless entry remote fob battery yourself. Detailed easy-to-follow video provided to demonstrate the battery change process. (without scratching or damaging your remote case) PLEASE NOTE: Keyless entry remote fob not included.
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Includes step-by-step installation videos - contains detailed instructional videos (via the link on the product packaging) that demonstrate the battery replacement process.
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Not compatible if your Subaru uses push to start. Only compatible with the two Subaru traditional key shown in the fitment guide
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6
Key Fob Replacement Batteries for Subaru, (2 Pack) CR2032 Smart Remote Battery OEM fits Outback Forester Crosstrek Ascent Impreza Legacy WRX BRZ
uuam
8.8
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✓
PACKAGE-This kit includes (two) CR2032 battery and (qty 3) pry tools,VIDEO INSTALLTION INCLUDED. PLEASE NOTE: Keyless entry remote fob not included. Please confirm compatibility using the fitment guide located in the product images
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ORIGINAL OEM BATTERY AS PROVIDED BY MANUFACTURER – Batteries as provided by OEM manufacturer. Note: COMPATIBLE WITH SMART KEY REMOTES ONLY. This is a specialized battery used in select Subaru Smart Key remotes
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Compatible with 2015-2025 Subaru smart fobs. Not compatible with standard Subaru keys that have the key sticking out of the fob. May be compatible with certain fobs prior to 2015
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EFFORTLESS INSTALL - Dual purpose opening tool included to help open the remote (without scratching or damaging your remote case) and to remove the battery
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AVOID A SERVICE APPOINTMENT FOR BATTERY REPIACEMENT - Battery replacement is simple and remote reprogramming is not required
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INSTALLATION VIDEO - Detailed instructional video included (via link on product packaging) demonstrating the battery replacement procedure
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7
Elite Batteries Key Fob Batteries Replacement for Subaru (Outback Forester Crosstrek Ascent Impreza Legacy WRX BRZ) Smart Remote Pack
Elite Batteries
8.7
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✓
Elite Batteries Replacement are compatible with 2015-2025 Subaru smart key fobs. Not compatible with Subaru key fobs with key sticking out of the fob. May be compatible with key fobs prior to 2015 (check photo guide).
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Fast & Easy Self-Installation: Replace key fob battery in minutes; no programming required. Check the detailed guide below in the description.
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Industrial-Strength Batteries: Superior performance and lifespan; compatible with the Subaru car models mentioned below in the description.
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More Value: Long-lasting performance for your key fobs, remotes, and more (tons of uses).
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Disclaimer: Check fitment guide in images and description to guarantee compatibility with Subaru key fob model. Key fob batteries use by date is: 12/31/2033 (8-year shelf life).
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8
Pinochi CR1620 Key fob Battery Replacement for Subaru (2010-2020) Crosstrek Forester Ascent Impreza Legacy Outback WRX (3 or 4 Button) Head Key Fobs
Pinochi
8.6
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✓
Bundle of Two (2) CR1620 Remote Fob Battery + (3) Opening/Pry Tool.[Installation video included]
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OEM CR1620 BATTERIES - Same batteries as provided by OEM original manufacturer in all Subaru (3 or 4 Button) HEAD FOB key fobs (as shown in product photo) , fit FCC ID’S CWTB1G077, CWTWBU766 and CWTWB1U811.
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SAFE AND RELIABLE - Tested under Strict Quality Control Standards. Long Battery Life and Long Lasting Power.
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SIMPLIFIES BATTERY REPLACEMENT: Avoid expensive dealer service charges by easily replacing your key fob battery yourself! No need to schedule battery replacement service, no need to reprogram remote control.
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INSTALLATION TOOLS INCLUDED: The included tool helps to open the remote control and remove the batteries without damaging the remote control case.(Keyless entry remote fob not included.)
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14% Discount
9
Key Fob Battery Replacement for Subaru, 2PCs CR2032 Batteries for Car Remote Key for Subaru Ascent, BRZ, Forester, Impreza, Outback, STI WRX 2015-2025 CR 2032
Lucrum
7.4
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✓
Extended Lifespan: Our CR2032 lithium 3V coin battery is engineered for longevity, offering a reliable 240mAh power source for your key fob and more, ensuring your devices run longer.
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Precise Compatibility: Ideal for Subaru models, this CR 2032, 3 volt coin battery matches OEM specifications for Forester (2016-2025), Impreza (2015-2025), Outback (2015-2025), and other models listed in the description
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Peak Performance: Experience consistent power with our 2032 battery CR2032 lithium 3V, crafted to keep your key fob and small electronics operating smoothly in any situation
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Versatile Utility: Not just for cars, our CR 2032 lithium battery powers a range of devices, from food scales to pet collars, offering the CR2032 3v lithium battery's versatility you can depend on
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DIY Replacement: Save on service fees with our easy-to-install CR2032 3-volt battery, simplifying DIY replacements for a hassle-free experience
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20% Discount
10
Key Fob Replacement Batteries for Subaru Traditional Key CR1620 (Outback Forester Crosstrek Impreza Legacy WRX Ascent Tribeca) Remote Key (Pack of 2) (Check Fitment Guide)
Deluxe Batteries
6.0
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✓
**Please confirm compatibility using the fitment guide located in the product images** This battery will not fit your key unless it exactly matches one of the two examples in the compatibility guide
✓
Not compatible if your Subaru uses push to start. Only compatible with the two Subaru traditional key shown in the fitment guide
✓
Avoid expensive dealer service charges and easily replace your key fob battery yourself - only takes a few minutes - no programming required
✓
Simple do-it-yourself guide to changing your key fob battery in the description
✓
Includes (2) original premium Deluxe CR1620 3V batteries. Does not include actual key fob
Learn more
on Amazon
More Info
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