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Product Description


Our CR2032 batteries are sourced from the same trusted manufacturer used by Mercedes-Benz, ensuring seamless compatibility and maximum performance for your fob.
Avoid expensive dealer service charges and easily change your key fob battery yourself!
Based in USA
You can count on us to deliver premium quality batteries from our USA based facility.
Used by Manufacturers
Our OEM batteries are the same batteries used by major car manufacturers.
Long Lasting Power
High-quality batteries that save you money by lasting longer than generic brands.
Compatible with the Mercedes-Benz key fobs pictured for the following models and years:
(must match images in compatibility guide)
A-Class: ✔ A220 ✔ A35 AMG
AMG GT: ✔ AMG GT (2022-2024) ✔ AMG GT 43 (2021-2024) ✔ AMG GT 53 (2020-2024) ✔ AMG GT 63 (2020-2024) **note** for all 2019 AMG GT models, the Roadster is compatible but not the Coupe. For 2020 & 2021 AMG GT models, only the 4-door model is compatible.
C-Class: ✔ C300 (2019-2024) ✔ C43 AMG (2019-2024) ✔ C63 AMG (2019-2024)
CLA-Class: ✔ CLA250 (2020-2024) ✔ CLA45 AMG (2020-2024) ✔ CLA35 AMG
CLS-Class: ✔ CLS450 ✔ CLS53 AMG
E-Class: ✔ E350 (2018-2024) ✔ E400 (2018) ✔ E450 ✔ E63 AMG **note** for all 2017 E-Class models, only the E-Class Coupe is compatible. The 2017 E-Class Sedan is not compatible.
EQB-Class: ✔ EQB 300 ✔ EQB 350
EQC-Class: ✔ EQC400
EQE-Class: ✔ EQE 350+ ✔ EQE 350 4MATIC ✔ EQE 500 4MATIC
EQS-Class: ✔ EQS 450+ ✔ EQS 580 4MATIC ✔ EQS 53 AMG
G-Class: ✔ G550 (2019-2024) ✔ G63 AMG (2019-2024)
GLA-Class: ✔ GLA250 (2021-2024) ✔ GLA45 AMG (2021-2024) ✔ GLA35 AMG
GLB-Class: ✔ GLB 250 ✔ AMG GLB 35
GLC-Class: ✔ GLC300 (2020-2024) ✔ GLC350e (2020) ✔ GLC43 AMG (2020-2024) ✔ GLC63 AMG (2020-2024)
GLE-Class: ✔ GLE350 (2020-2024) ✔ GLE450 (2020-2024) ✔ GLE53 AMG ✔ GLE63 AMG (2020-2024)
GLS-Class: ✔ GLS450 (2020-2024) ✔ GLS580 ✔ GLS63 AMG (2020-2024)
S-Class: ✔ S450 (2018-2020) ✔ S560 ✔ S580 ✔ S63 AMG (2018-2019) ✔ SL65 AMG (2018-2019)
Vans: ✔ Sprinter (2019-2024)
Not compatible with the following models and years:
AMG GT: ✘ AMG GT (2016-2018) ✘ AMG GT S (2016-2018) ✘ AMG GT C (2018) ✘ AMG GT R (2018) ✘ AMG GT R Pro ✘ AMG GT Black Series ✘ AMG GT 53 (2019) ✘ AMG GT 63 (2019)
B-Class: ✘ B250e
C-Class: ✘ C220 ✘ C230 ✘ C240 ✘ C250 ✘ C280 (1995-2007) ✘ C300 (2008-2018) ✘ C320 ✘ C350 ✘ C36 AMG ✘ C43 AMG ✘ C55 AMG ✘ C63 AMG (2008-2018) ✘ C400 ✘ C450
CLA-Class: ✘ CLA250 (2014-2019) ✘ CLA45 AMG (2014-2019)
CLK-Class: ✘ CLK320 ✘ CLK430 ✘ CLK500 ✘ CLK55 AMG ✘ CLK350 ✘ CLK550 ✘ CLK63 AMG
CLS-Class: ✘ CLS500 ✘ CLS55 AMG ✘ CLS550 ✘ CLS63 AMG ✘ CLS400
E-Class: ✘ E250 ✘ E300 (1995-98) ✘ E320 ✘ E350 (2006-2016) ✘ E400 (2013-2016) ✘ E420 (1995-1997) ✘ E430 ✘ E500 ✘ E550 (2007-2016) ✘ E55 AMG ✘ E63 AMG (2007-2016)
G-Class: ✘ G500 ✘ G55 AMG ✘ G550 (2009-2018) ✘ G63 AMG (2013-2018) ✘ G65 AMG ✘ G550 4x4²
GL-Class: ✘ GL320 ✘ GL350 ✘ GL450 ✘ GL550 ✘ GL63 AMG
GLA-Class: ✘ GLA250 ✘ GLA45 AMG (2015-2020)
GLC-Class: ✘ GLC300 (2016-2019) ✘ GLC350e (2018-2019) ✘ GLC43 AMG (2017-2019) ✘ GLC63 AMG (2018-2019)
GLE-Class: ✘ GLE300d ✘ GLE350 (2016-2019) ✘ GLE400 ✘ GLE450 (2016-2019) ✘ GLE550e ✘ GLE63 AMG (2016-2019)
GLK-Class: ✘ GLK350 ✘ GLK250
GLS-Class: ✘ GLS450 (2017-2019) ✘ GLS550 ✘ GLS63 AMG (2017-2019)
M-Class: ✘ ML250 BlueTEC ✘ ML320 ✘ ML350 ✘ ML430 ✘ ML500 ✘ ML55 AMG ✘ ML320 CDI ✘ ML400 ✘ ML450 Hybrid ✘ ML550 ✘ ML63 AMG
R-Class: ✘ R350 ✘ R320 ✘ R500 ✘ R63 AMG
S-Class: ✘ S320 (1995-1999) ✘ S350 ✘ S420 (1995-1999) ✘ S430 ✘ S450 (2008-2011) ✘ S500 (1995-2006) ✘ S550 ✘ S600 (1995-2017) ✘ S55 AMG ✘ S63 AMG (2008-2017) ✘ S65 AMG (2006-2017)
SLC-Class: ✘ SLC300 ✘ SLC43 AMG
SLK-Class: ✘ SLK230 ✘ SLK280 ✘ SLK300 ✘ SLK320 ✘ SLK350 ✘ SLK55 AMG
SL-Class: ✘ SL320 (1995-1997) ✘ SL500 (1995-2006) ✘ SL600 (1995-2009) ✘ SL55 AMG ✘ SL400 ✘ SL450 ✘ SL550 ✘ SL63 AMG ✘ SL65 AMG ✘ SLR McLaren ✘ SLS AMG
Vans: ✘ Mercedes Metris ✘ Mercedes Sprinter (2001-2018)
Follow these steps on how to replace your Mercedes-Benz key fob battery with ease:
- Locate the silver, square-shaped tab positioned at the bottom of the fob. Grip it firmly and pull downward until you feel or hear it release. This will remove the emergency key.
- Once the emergency key is removed, examine the fob closely. You will notice a small gap where the key can be inserted.
- Insert the key into the gap and gently push until the key cover begins to open.
- Carefully remove the old battery from its compartment. Pay attention to the orientation of the battery to ensure you replace it correctly.
- Take the new battery and insert it into the same compartment, ensuring the positive (+) and negative (-) sides align correctly with the markings inside.
- Once the new battery is securely in place, gently close the key cover until it clicks shut and re-insert the emergency key to its original location.
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