Short Intro
OEM Part Number: A2115410001
Compatible OEM Part Number Formats: A2115410001 • A211-541-00-01 • A211 541 00 01
Genuine OEM Auxiliary Battery for 2002–2009 Mercedes-Benz W211 E-Class. This factory auxiliary battery helps support essential electrical systems, improving vehicle stability and ensuring reliable operation of onboard electronics. Please verify the OEM Part Number, VIN, and vehicle options before purchasing.
⭐️ Key Features
• Genuine OEM Mercedes-Benz auxiliary battery
• Fits 2002–2009 Mercedes-Benz W211 E-Class
• Supports vehicle electrical and safety systems
• Factory replacement with OEM specifications
• Direct OEM fit and function
🛠 Condition
Used OEM — inspected, cleaned, and ready to install. Please review all listing photos for cosmetic condition. Normal signs of use may be present.
⚠️ This listing is for a used OEM auxiliary battery. Due to the nature of used batteries, remaining capacity and service life cannot be guaranteed. The battery should be tested before installation and may require charging prior to use.
📐 Compatibility
Compatible with:
• 2002–2009 Mercedes-Benz W211 E-Class
• E320
• E350
• E500
• E550
• E55 AMG
• E63 AMG
• Auxiliary Battery
⚠️ Verify by OEM Part Number, VIN, battery specifications, and vehicle options before purchase.
🔢 Part Numbers
OEM Part 541 00 01
Interchange / Replaces: A2115410001.
Fits: 2002–2009 Mercedes-Benz W211 E-Class Auxiliary Battery.
📦 What's Included
One genuine OEM auxiliary battery as shown in the listing photos.
🚫 Not Included
Battery hold-down bracket, battery cables, terminal covers, mounting hardware, or additional electrical components unless shown in the listing photos.
🔧 Install & Tech Tips
Compare the OEM Part Number, battery dimensions, terminal orientation, and electrical specifications with your original unit before purchasing. Inspect the battery for proper fitment and verify compatibility using the VIN or original OEM label. It is recommended to fully charge and test the battery before installation.
🚚 Shipping & Warranty
Ships within 1 business day
90-day warranty & easy returns
Expedited shipping
