Description
🔋 MERCEDES-BENZ AUX1 | A2305410001 | DIN35L 35AH 520EN AUXILIARY BATTERY
Product Information
| Specification | Details |
|---|---|
| Brand | Mercedes-Benz |
| Series | Auxiliary Battery |
| Short Code | – |
| Model Code | DIN35L |
| Part Number | A 230 541 00 01 |
| Replaces Part Number | A230541000126, A230541000164, A230541000128, A0019828008 |
| Voltage | 12V |
| Capacity | 35Ah |
| Cold Cranking Amps (CCA) | 520EN |
| Battery Type | MF (Maintenance Free) |
| Box Size | 205 × 175 × 140mm |
| Length | 205mm |
| Width | 175mm |
| Height | 140mm |
| Country Of Origin | Germany |
Product Description
The MERCEDES-BENZ AUX1 | A2305410001 | DIN35L 35AH 520EN AUXILIARY BATTERY is a genuine 12V 35Ah 520EN maintenance-free auxiliary battery designed for selected Mercedes-Benz vehicles equipped with dual battery systems. It provides dependable auxiliary power for vehicle electronics, comfort systems and safety control modules while supporting reliable electrical system operation.
Built with Genuine Mercedes-Benz Battery Technology, this compact European-made maintenance-free battery delivers stable standby power, dependable starting support for auxiliary applications and excellent durability. Its premium construction ensures reliable performance for luxury Mercedes-Benz vehicles operating under Malaysian weather conditions.
The Mercedes-Benz AUX1 | A2305410001 is commonly used in selected Mercedes-Benz S-Class, SL-Class, CL-Class Coupe and SLR McLaren models requiring a 35Ah 520EN auxiliary battery.
It is an ideal replacement auxiliary battery for Mercedes-Benz vehicles requiring dependable backup power, maintenance-free convenience and extended battery service life.
Features & Benefits
✅ Genuine Mercedes-Benz Battery Technology
✅ Compact Auxiliary Battery Design
✅ Designed For Selected Mercedes-Benz Dual Battery Systems
✅ Reliable Support For Front Battery Applications
✅ Stable Power Supply For Vehicle Electronics
✅ Supports Vehicle Control Module Power Supply
✅ Dependable Power Support For Premium Vehicles
✅ Durable European Battery Construction
✅ Reliable Standby Power Support
✅ Suitable For Malaysian Weather Conditions
Suitable Vehicle Models
Mercedes-Benz:
- S-Class (W221): S300, S320, S350, S450, S500, S550, S600, S63 AMG, S65 AMG
- SL-Class (R230 / R231): SL280, SL350, SL500, SL550, SL600, SL55 AMG, SL63 AMG, SL65 AMG
- CL-Class Coupe (C216 / W216): CL500, CL550, CL600, CL63 AMG, CL65 AMG
- SLR McLaren (W199 / R199): SLR Coupe, SLR Roadster
Note: Certain early generations of the Mercedes-Benz C-Class (W204) and E-Class (W212) may also use this battery depending on regional specifications and factory equipment.
⚠️ Vehicle compatibility may vary depending on manufacturing year, battery configuration, dual battery system and factory equipment.
⚠️ Please verify product code (A2305410001), battery specification and vehicle application before purchase.
Important Notice
Vehicle auxiliary battery specifications may vary depending on vehicle year, engine configuration and manufacturer specifications.
This auxiliary battery is supplied under Mercedes-Benz OEM Part Number A2305410001 and may replace compatible part numbers A230541000126, A230541000164, A230541000128 and A0019828008, depending on vehicle model and production year.
Mercedes-Benz vehicles using this battery may display warning messages such as “Auxiliary Battery Malfunction” or “Stop Vehicle – Shift To P – Leave Engine Running” when the auxiliary battery fails.
Please contact Marcus Autoparts – SS2, Petaling Jaya with your vehicle model, manufacturing year, VIN number and current auxiliary battery photo for compatibility verification before purchase.
Not Sure If This Battery Fits Your Vehicle?
Send us:
✔ Vehicle Model
✔ Manufacturing Year
✔ Vehicle VIN
✔ Current Auxiliary Battery Photo
✔ Current Battery Part Number
Our team will verify compatibility before purchase.
Signs Your Battery May Need Replacement
⚠️ Auxiliary Battery Malfunction Warning
⚠️ Backup Battery Unable To Hold Charge
⚠️ Vehicle Electronic System Warning
⚠️ Comfort System Electrical Fault
⚠️ Battery Voltage Too Low
⚠️ Intermittent Electronic Control Module Faults
What’s Included
✅ Genuine Mercedes-Benz Auxiliary Battery
✅ Professional Installation (Selected Areas)
✅ Battery Health Check
✅ Charging System Check
✅ Old Battery Trade-In Available
✅ Warranty Registration
Warranty Coverage
✅ Genuine Mercedes-Benz Product
✅ Manufacturer Warranty Included
✅ Warranty Registration Available
Please contact us for warranty terms and conditions.
On-Site Battery Replacement Service
Marcus Autoparts provides professional auxiliary battery replacement and installation services throughout Petaling Jaya, Kuala Lumpur, Subang Jaya, Shah Alam, Puchong, Cheras and surrounding Klang Valley areas.
Walk-in customers are also welcome at Marcus Autoparts – SS2, Petaling Jaya.
Why Choose Marcus Autoparts?
⭐ Experienced Mercedes-Benz Battery Specialist
⭐ Genuine Products Only
⭐ Battery Testing Before Installation
⭐ On-Site Support Available
⭐ Fast Response Service
⭐ Professional Installation
Frequently Asked Questions
Is this battery suitable for my vehicle?
Please provide your vehicle model, manufacturing year, VIN number and current auxiliary battery photo. Our team will verify compatibility before purchase.
What is the function of this auxiliary battery?
This auxiliary battery provides stable backup power for selected Mercedes-Benz dual battery systems, supporting vehicle electronics, comfort functions and control modules independently from the main starting battery.
Can I replace only the auxiliary battery?
Yes. If the main starting battery is operating normally and only the auxiliary battery has failed, the auxiliary battery can usually be replaced separately.
Do you provide installation?
Yes. Professional installation is available in selected Klang Valley areas.
Can I walk in?
Yes. Walk-in customers are welcome at Marcus Autoparts – SS2, Petaling Jaya.
Do you provide battery delivery?
Yes. We provide battery delivery and installation services throughout Klang Valley.
Contact Us
📱 WhatsApp / Call: 016-3224319 (Marcus)
📍 Marcus Autoparts – SS2, Petaling Jaya
🚚 Send us your vehicle model, VIN number and manufacturing year for battery recommendation.
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