Mercedes-Benz 12V 1.2Ah Rechargeable Lead Acid Auxiliary Battery – N000000004039

Ensure reliable power backup for your Mercedes-Benz electrical systems with the 12V 1.2Ah Lead Acid Auxiliary Battery (Part Number: N000000004039). This genuine Mercedes-Benz auxiliary battery is designed to support your vehicle’s start-stop system, electronic control modules, and emergency functions, providing seamless operation and preventing system failures.

Product Overview

• Brand: Mercedes-Benz (OEM)
• Voltage: 12V
• Capacity: 1.2Ah
• Type: Rechargeable Sealed Lead Acid (SLA) Battery
• Part Number: N000000004039
• Compatibility: Fits various Mercedes-Benz models equipped with an auxiliary battery system

Why Your Mercedes-Benz Needs an Auxiliary Battery

Mercedes-Benz vehicles use a dual-battery system where the main battery powers the engine, while the auxiliary battery supports electrical components like:

✔ Start-Stop Function

✔ Electronic Stability Program (ESP)

✔ Power Steering

✔ Parking Brake System

✔ Ignition System Backup

✔ Keyless Start & Entry

If your Mercedes-Benz is showing a "Auxiliary Battery Malfunction" warning, it’s time to replace this small but critical power source.

Key Features & Benefits

✅ Genuine OEM Quality

This is an original Mercedes-Benz auxiliary battery (N000000004039), ensuring perfect compatibility and long-lasting reliability.

✅ Stable & Reliable Power Supply

Designed to support essential vehicle electronics, ensuring a seamless transition when the main battery is inactive.

✅ Rechargeable & Maintenance-Free

This sealed lead-acid (SLA) battery is rechargeable, spill-proof, and maintenance-free, reducing the need for frequent replacements.

✅ Prevents Electrical Malfunctions

A failing auxiliary battery can cause warning messages, system failures, and power interruptions. Replacing it ensures your Mercedes-Benz electronics function properly.

✅ Easy Installation – Direct Fit Replacement

This plug-and-play battery fits directly into the auxiliary battery compartment, with no modifications needed.

Compatible Mercedes-Benz Models

The N000000004039 auxiliary battery is used in various Mercedes-Benz vehicles, including:

• C-Class (W204, W205)
• E-Class (W212, W213)
• S-Class (W221, W222)
• GLC, GLE, GLS
• ML-Class, GL-Class
• CLA, GLA, B-Class, A-Class
• Other models equipped with an auxiliary battery system

Common Symptoms of a Failing Auxiliary Battery

If you experience any of the following issues, it’s time to replace your auxiliary battery:

❌ "Auxiliary Battery Malfunction" warning on the dashboard

❌ Start-Stop system not functioning

❌ Electronic stability control issues

❌ Keyless entry/start malfunctions

❌ Parking brake or steering assistance failure

Installation & Maintenance

• Professional installation is recommended for optimal performance.
• Ensure proper battery connection to avoid system errors.
• Check and reset error codes after installation if necessary.

Why Buy From Us?

✔ Genuine OEM Parts – Authentic Mercedes-Benz battery for perfect fitment.

✔ Competitive Pricing – Best value for a high-quality replacement battery.

✔ Fast & Reliable Delivery – Available for shipping in Nairobi & East Africa.

✔ Expert Support – Get professional assistance in selecting the right part.

Order Your Mercedes-Benz 12V 1.2Ah Auxiliary Battery Today

📍 Location: Nairobi, Kenya

📞 Call/WhatsApp: +254724040748

📧 Email: [email protected]

🔹 Free delivery within Nairobi for orders above KES 20,000

🔹 Shipping available across East Africa

Replace your auxiliary battery today and keep your Mercedes-Benz running smoothly!