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20 Best Bmw Comfort Access Key Battery of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Bmw Comfort Access Key Battery of 2023. Check our ranking below.

2,085 Reviews Scanned

Rank No. #1

Keymall keyless Entry Remote car Key fob 3 Button Replacement PCF7952 Chip for BMW CAS3 3/5 Series X5 X6 with Comfort Access 315MHz KR55WK49127

We have tested and checked the keys to make sure they are working properly after you receive the products.
This remote must program at a professional locksmith.
This key needs to be Cut by the locksmith if you need use it for ignition.
This keyless entry remote is compatible for BMW CAS3 3/5 Series X5 X6 2004-2013. Check below in description for exact compatibility.
This key contains complete electronic components, high quality and durable.

SaleRank No. #2

Duracell 2032 Lithium Battery. 6 Count Pack. Child Safety Features. Compatible with Apple AirTag, Key Fob, and other devices. CR2032 Battery Lithium Coin Battery. CR Lithium 3V Cell

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. #3

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

SaleRank No. #4

Energizer CR2032 Batteries, 3V Lithium Coin Cell 2032 Watch Battery,White (6 Count)

6 pack of Energizer 2032 Batteries, 3V Lithium Coin Batteries
3V lithium coin batteries perform in extreme temperatures from -22 F to 140 F
Long lasting toy, health monitor and remote batteries - works with AirTag and similar devices
Coin cell batteries hold power for up to 10 years in storage
CR2032 3V lithium coin battery enclosed in child-resistant packaging to help keep kids safe from ingestion

Rank No. #5

Amazon Basics 4-Pack CR2032 Lithium Coin Cell Battery, 3 Volt, Long Lasting Power, Mercury-Free

Plastic, Metal
Imported
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
EASY IDENTIFICATION: Engraved with battery model for quick identification

SaleRank No. #6

Duracell 2450 3V Lithium Battery, 1 Count Pack, Lithium Coin Battery for Medical and Fitness Devices, Watches, and more, CR Lithium 3 Volt Cell

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. They are designed for use in keyfobs, small remotes, scales, wearables, sensors, medical devices (glucometers, digital thermometers), sports devices (heart rate monitor, bike accessories)
RELIABLE POWER – The Duracell 2450 3V Lithium Coin battery is equivalent to DL2450 and CR2450, and powers both everyday and essential home devices, including medical devices, watches, toys, fitness devices, security devices, and more
CHILD-RESISTANT PACKAGING – To help ensure the safety of your children, Duracell Lithium Coin batteries come in a child-resistant package
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
#1 TRUSTED BATTERY BRAND – From storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand

Rank No. #7

RemoteOverstock SHELL CASE AND BATTERY (Remote Key Fob Repair Kit) for BMW Smart Key Fob fits 2006-2014 1 3 5 6 Series, M3 M5 M6 X5 X6 Z4 E39 E46 E52 E60 – WITHOUT COMFORT ACCESS ONLY (INCLUDES VIDEO)

[Remote Fob Repair Kit Compatible with BMW Remotes WITHOUT COMFORT ACCESS] - This remote repair kit is specifically designed for BMW Smart Key Remotes. It comes a snap-close case and pre-soldered battery with contacts that match with the remote’s internal board.
[No Remote Reprogramming Required - Simply remove your existing battery and install the new one and replace the case/housing using the detailed installation instructions provided
IMPORTANT COMPATIBILITY INFO: This remote repair kit is suitable for remotes WITHOUT COMFORT ACCESS. Also, it will not fit in remotes with a user-replaceable battery (and a battery access door on the back of the remote
[OEM Battery for BMW Smart Key Remotes] – Original Battery as provided by manufacturer. Battery Voltage: 3.6 volts, Discharge rate: 100µa and large capacity: 25.00Mah Max.

Rank No. #8

RemoteOverstock Replacement for BMW Remote Smart Key Fob Prox Battery VL2020 for 2006-2014 1, 3, 5, 6 fits Series M3 M5 M6 X5 X6 Z4 E39 E46 E60 KR55WK49123 KR55WK49127 (Without Comfort Access)

SPECIALLY DESIGNED FOR BMW SMART KEY REMOTES (WITHOUT COMFORT ACCESS) – This battery is specifically designed for BMW Smart Key Remotes. It comes with pre-soldered battery contacts that match with the remote’s internal board. No remote reprogramming required after installation. Simply remove your existing battery and install the new one using the detailed installation instructions provided
IMPORTANT COMPATIBILITY INFO: This battery is suitable for remotes WITHOUT COMFORT ACCESS. Also, it will not fit in remotes with a user-replaceable battery (and a battery access door on the back of the remote)
ORIGINAL OEM BATTERY – Original Battery as provided by manufacturer. Battery Voltage: 3.6 volts, Discharge rate: 100µa and large capacity: 25.00Mah Max.
COST EFFECTIVE WAY OF REPAIRING YOUR REMOTE – Extend the life of your remote by replacing the battery instead of buying a brand new remote from the dealer for several hundred dollars
INSTALLATION VIDEO PROVIDED WITH PURCHASE – Easy to follow detailed instructional video link provided with purchase. Video demonstrates procedure of removing old battery and installation of new battery

Rank No. #9

(2 Pack) Remote Key Fob Battery for BMW Remote Smart Shell Smart VL2020 (2006-2014) 1 3 5 6 Series, M3 M5 M6 X5, X6, Z4 E39 E46 E60 KR55WK49123 KR55WK49127 with Instructions (Without Comfort Access)

(2 PACK) SPECIALLY DESIGNED FOR BMW RECTANGULAR SMART REMOTE KEY (WITHOUT COMFORT ACCESS) – This battery is specifically designed for the BMW Rectangular Smart Key Remote. It comes with pre-soldered battery contacts that match with the remote’s internal board. No remote reprogramming required after installation. Simply remove your existing battery and install the new one using the detailed installation instructions provided
COST EFFECTIVE WAY OF REPAIRING YOUR REMOTE – Extend the life of your remote by replacing the battery instead of buying a brand new remote from the dealer for several hundred dollars
ORIGINAL OEM BATTERY – Original Battery as provided by manufacturer. Battery Voltage: 3.6 volts, Discharge rate: 100µa and large capacity: 25.00Mah Max.
IMPORTANT NOTE: This battery is suitable for remotes WITHOUT COMFORT ACCESS only. It will not fit in remotes that have a user-replaceable battery (and battery access door on the back of the remote)
INSTALLATION VIDEO INCLUDED – Easy to follow detailed instructional video link provided (VIA LINK ON PRODUCT PACKAGING). Video demonstrates procedure of removing old battery and installation of new battery

Rank No. #10

Tenergy 3V CR2032 Batteries, Lithium Button Coin Cell 2032 Battery, Compatible with AirTags, Key FOBs, Calculators, Coin Counters, Watches, Heart Rate Monitors, Glucometer, and More - 10 Pack

10 pack of cr2032 lithium coin cell batteries compatible with portable electronics. Compatible with key fob battery cr2032, Apple TV remotes, calculators, heart rate monitors, glucose monitors, watches, and other small electronics.
Wide temperature ranges - These batteries 3v cr2032 performs in cold temperatures as low as -4 °F and as warm as 140 °F. Take these cr2032 3v lithium battery in your pokemon go plus or other outdoor devices.
10 years shelf life - Designed with anti-leak and low self-discharge features, this 3volt lithium battery cr2032 will last 10 years when unused and properly stored.
Made from non toxic metals like mercury, these cr2032 lithium batteries are enhanced with an anti-leak design and built to last.
Tenergy cr2032-battery will fit with your device if you need any of the following battery sizes: 2032, ECR2032, BR2032, LM2032, 5003LC, DL2032, CR2032, KT-CR2032, and more.

SaleRank No. #11

Energizer 2032 Batteries, Lithium CR2032 Watch Battery Combo Pack, 10 Count

10 Count of Energizer 2032 Batteries, 3V Lithium Coin Batteries
3V lithium coin batteries perform in extreme temperatures from -22 F to 140 F
Long lasting toy, health monitor and remote batteries
Coin cell batteries hold power for up to 10 years in storage
CR2032 3V lithium coin battery enclosed in child-resistant packaging to help keep kids safe from ingestion

Rank No. #12

for BMW Remote Repair KIT (Shell + Battery) Smart Key Fob VL2020 for Keyless Entry 2006-2014 1, 3, 5, 6 Series, M3, M5, M6, X5, X6, Z4 E39 E46 E52 E60 – (Without Comfort Access) - with Install Video

SPECIALLY DESIGNED FOR BMW SMART KEY REMOTES (WITHOUT COMFORT ACCESS) – This remote repair kit is specifically designed for BMW Smart Key Remotes. It comes a snap-close case and pre-soldered battery with contacts that match with the remote’s internal board. No remote reprogramming required after installation. Simply remove your existing battery and install the new one and replace the case/housing using the detailed installation instructions provided
IMPORTANT COMPATIBILITY INFO: This remote repair kit is suitable for remotes WITHOUT COMFORT ACCESS. Also, it will not fit in remotes with a user-replaceable battery (and a battery access door on the back of the remote
ORIGINAL OEM BATTERY – Original Battery as provided by manufacturer. Battery Voltage: 3.6 volts, Discharge rate: 100µa and large capacity: 25.00Mah Max.
COST EFFECTIVE WAY OF REPAIRING YOUR REMOTE – Extend the life of your remote by replacing the battery and case instead of buying a brand new remote from the dealer for several hundred dollars
INSTALLATION VIDEO INCLUDED – Easy to follow detailed instructional video link provided (via link on product packaging). Video demonstrates procedure of removing old battery and installation of new battery

Rank No. #13

Replacement Key Battery VL2020 Fit for BMW 1 3 5 6 7 Series E90 E92 E93 Entry Keyless Remote Smart Remote Contril Key Fob

1PCS VL2020 Battery Fits for bmw key fob. but pls make sure your battery size before you order it
VL2020 3V 2.0mm*20.0mm / 20mAh ,90° Angle
This is a replacement part to match the original in form and function
Notice:Pls make sure your battery size( VL2020) before you order it.
Easy installation which does not require reprogramming

Rank No. #14

(2 PACK) CR2032 2032 Remote Key Fob OEM Replacement Battery fits key case shell cover remote entry fob (2014-2023) for BMW 1 2 5 7 Series X1 X2 X3 X4 X5 X6 M5 M6 Smart Key Prox

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 Rectangular Shaped Smart Key remote fobs. (Refer to product images to confirm compatibility). Works with FCC ID: YGOHUF5662
[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. #15

for VL2020 REMOTE KEY FOB BATTERY Replacement for BMW for 1996-2014 fits LX8FZV and Smart 1,3, 5, 6, 7 Series Z3, Z4, Z8, M3, M5, M6, X5, X6, E81 E46 E39 E63 E38 E83 E53 E36 E85 E39 E46 + INSTRUCTIONS

[Exact Fit VL2020 (90 Degrees) Rechargeable Battery Compatible with 1996-2012 BMW remote-head keys and 2006-2014 Smart-Keys] - Battery terminals positioned to fit main electronics board in BMW diamond shaped remote head keys.
ORIGINAL OEM BATTERY – Original Battery as provided by manufacturer. Battery Voltage: 3.6 volts, Discharge rate: 100µa and large capacity: 25.00Mah Max. [Step-by-step Installation Instructions Included] – Video included (via link on product packaging) that demonstrates the battery change procedure from start-to-finish. Simple DIY project with minimal tools required (solder iron needed).
[Cost Effective Way of Extending the Life of Your Remote] – Replace your remote’s battery and save $$ vs buying a brand new one from your dealer.
SPECIALLY DESIGNED FOR BMW REMOTE-HEAD OR SMART-KEY REMOTES (WITHOUT COMFORT ACCESS) – comes with pre-soldered battery contacts that match with the remote’s internal board. No remote reprogramming required after installation. Simply remove your existing battery and install the new one using the detailed installation instructions provided
IMPORTANT COMPATIBILITY INFO: This battery is suitable for remotes WITHOUT COMFORT ACCESS. Also, it will not fit in remotes with a user-replaceable battery (and a battery access door on the back of the remote)

Rank No. #16

X AUTOHAUX 315MHz KR55WK49127 Replacement Smart Proximity Keyless Entry Remote Car Key Fob for BMW 1 3 5 6 Series 2006-2014 3 Buttons with Door Key 46 Chip

Part Numbers/FCC ID: KR55WK49127 KR55WK49123. Frequency: 315MHz
Compatible: for BMW 1 Series 2006-2010, for BMW 3 Series 2006-2011, for BMW 5 Series 2006-2011, for BMW 6 Series 2006-2010, for BMW M5 2006-2009, for BMW X5 2006-2014, for BMW M6 2006-2010, for BMW M3 2008-2011, for BMW Z4 2013-2016, for BMW X6 2008-2014
Pros of our keyless remote: With built in chip, sensitive response, 3 buttons car key: remote locking, unlocking, opening trunk. Fast response, wireless remote control. Please confirm the original key has the same button pattern. Please note: The key is a semi-intelligent key, which does not have the function of one-button start.
Notice Programming: This remote and door key must be programmed and cut by a qualified locksmith or dealership(consult some different locksmiths before programming to ensure it is successful).NOTE a working key fob was needed in order to add a new key. This remote must be programmed and cut by a qualified locksmith or dealership
Package for car key fob:1 x Car Keyless Entry Remote (Battery Included). Size: 6.8x3.6cm / 2.68"x1.42"(L*W). Please check the OE number/FCC ID and product picture with the original one before purchase.

Rank No. #17

3 Buttons Keyless Remote Car Key Fob Fit for BMW 3 5 Series X5 X6 315MHz KR55WK49127 KR55WK49123 (Black)

GREAT REPLACEMENT CAR KEY FOB: A great replacement key fob for selected vehicles. Electronics or circuit board are included.
BEST MONEY SAVING KEY FOB REPLACEMENT: This is a great replacement key fob for a broken car key remote
COMPATIBILITY: Perfect replacement for FCC ID: KR55WK49127/KR55WK49123
NOTICE: This key remote's key blade is uncut. It needs to be cut by a qualified locksmith prior to perform self-programming. If you don't know how to self-program, please get this remote programmed by a qualified locksmith or dealership. If you have any questions or problems with the key remote, please just feel free to contact us.

Rank No. #18

(2 Pack) CR2032 2032 for BMW Remote Key Fob Battery Replacement Original OEM (Bundle with Remote Opening Tool) for 2004-2011 1 3 5 Series E90 E92 Smart Keyless Remote with FCC ID: KR55WK49147

BUNDLE OF OEM ORIGINAL 2 PACK BATTERY - with remote opening (and battery removal) tool
ORIGINAL CR2032 OEM Battery as provided by Manufacturer in select 2006-2011 Smart Key Remotes with Comfort Access and FCC ID KR55WK49147. NOTE that this is not the correct battery for remotes with internal rechargeable batteries or for newer generation BMW smart keys (with key loop hole on only one side)
AVOID A SERVICE APPOINTMENT for a replacement battery. Battery replacement is simple and remote reprogramming is not required after battery replacement. Battery replacement is recommended before or after seeing the key indicator on the car dashboard and/or if remote range is reduced or works intermittently
Opening tool is included to remove both the back cover and the battery.
INSTALLATION VIDEO INCLUDED – We offer an easy-to-follow detailed instructional video demonstrating the battery replacement process

Rank No. #19

CR2450 2450 Compatible with BMW (2009-2018) 2, 3, 5, 6, 7 Series, X3, X4, etc. Remote Smart Key Fob Battery OEM 320i 320xi 328i 328xi 335i 335is 335xi F22 F45 F46 528i 528xi 535i 535xi 550i 550xi F32

Original OE CR2450 3V that comes in BMW 3 Series Smart Key Remote Fobs (Bundle with Opening Tool)
Opening tool is included to remove both the back cover and the battery.
IMPORTANT Compatibility Info: Compatible with the 2009-2018 BMW 2, 3, 5, 6, 7 Series, X3, X4 Smart Key Remote Fob. NOT COMPATIBLE with 2019 and above.
Avoid a service appointment for a replacement battery. This is an easy replacement and install. Recommended before or after seeing the "Key battery needs replacing" message on the car dashboard.
INSTRUCTIONS INCLUDED – Detailed instructions included (via link on product package) that demonstrates the battery change procedure from start-to-finish

Last update on 2023-08-13 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: What kind of battery do you need for a BMW key?

A: To replace your BMW Smart Key Battery, you will need a CR2450 battery. This key is used in many BMW models including 1, 3, 5, 7, X3, X5, X6 Series. To replace your Comfort Access BMW Key Battery, you will need a CR2032 battery.

Q: Can a Comfort Access FOB be used on a BMW?

A: This worked perfect for my BMW X5 comfort access fob. I know that there are cheaper batteries but this is the battery used by BMW and I like using oem products. A quick note, if you do not have the comfort access option on your BMW there is no battery to change, your fob recharges when you insert it to start it.

Q: How do you change the battery in a BMW?

A: To replace your Comfort Access BMW Key Battery, you will need a CR2032 battery. If your key won’t open, you may have the non-comfort access version which has a built-in rechargeable battery. After the valet key is removed, you will notice a small access port on the key fob. Use the valet key or a flat screwdriver to remove the key battery cover.

Q: Do you need to code your BMW for Comfort Access?

A: When ordering from BimmerTech, we are able to send the correct key type for no additional cost, and there is no need to code your vehicle during activation. Pairing your BMW and new key fob is as simple as in a car without Comfort Access. What if your BMW has Comfort Access, but you aren’t interested in using it?