Mercedes Spare Battery: 2025 Compatibility, Brand & Price Guide (W205, W212, W213, W447)
May 17, 2026 — APD Teknik Ekibi
Mercedes Spare Battery: 2025 Compatibility and Brand Guide
Choosing a battery for Mercedes-Benz vehicles is different from regular cars. Advanced electronic systems like start-stop, Pre-Safe, and MBUX require the correct battery type (AGM, EFB, or standard calcium) and capacity. Using the wrong battery can lead to error codes in the engine control module, disable the start-stop system, and even cause premature failure.
Battery Compatibility Chart by Mercedes Models (2025)
| Model | Year | Battery Type | Capacity (Ah) | CCA (A) |
|---|---|---|---|---|
| A-Class W176/W177 | 2012+ | EFB / AGM (start-stop) | 70-80 | 720-800 |
| B-Class W246/W247 | 2011+ | EFB / AGM | 70-80 | 720-800 |
| C-Class W204 | 2007-2014 | Standard Ca/Ca or EFB | 74-85 | 680-800 |
| C-Class W205 | 2014-2021 | AGM (with start-stop) | 80-92 | 760-850 |
| C-Class W206 | 2021+ | AGM (start-stop + ISG) | 80-95 | 800-900 |
| E-Class W211 | 2002-2009 | Standard Ca/Ca | 85-100 | 720-830 |
| E-Class W212 | 2009-2016 | EFB / AGM (depending on model) | 80-92 | 800-850 |
| E-Class W213 | 2016-2023 | AGM + additional 12V (48V mild-hybrid) | 80-95 | 800-900 |
| S-Class W221/W222 | 2005+ | AGM (dual battery in some models) | 92-105 | 850-950 |
| GLA, GLB, GLC | — | AGM (start-stop) | 80-92 | 800-850 |
| GLE, GLS, ML | — | AGM | 92-105 | 850-950 |
| Vito/V-Class W447 | 2014+ | AGM (commercial heavy) | 92-100 | 850-900 |
| Sprinter W906/W907 | 2006+ | EFB / AGM (dual battery) | 95-110 | 900-1000 |
Important: All models after 2010 require SCN coding/registration after battery replacement. If the information "new battery installed" is not entered into the vehicle computer when replacing the old battery, the start-stop system will not function properly and the battery will fail prematurely.
AGM vs EFB vs Standard Battery: Which One for Your Mercedes Model?
AGM (Absorbent Glass Mat) — Models with start-stop system
- Which vehicles: W205, W206, W213, S-Class 2010+, all GLA/GLB/GLC/GLE, Vito W447
- Advantage: 3-5x more charge/discharge cycles, sealed, can be mounted in any position
- Disadvantage: 30-50% more expensive
- Lifetime: 5-7 years (with intensive start-stop use)
EFB (Enhanced Flooded Battery) — Mild start-stop
- Which vehicles: W176, W246, W212 (some engines), W447
- Advantage: 20-30% cheaper than AGM, 2x more durable than standard battery
- Lifetime: 4-5 years
Standard Ca/Ca (Calcium-Calcium) — Older models (pre-2010)
- Which vehicles: W211, W204 (early model), W203, W210
- Advantage: Most economical
- Disadvantage: Not used in vehicles with start-stop systems
- Lifetime: 3-5 years
Brand Comparison — 2025 Prices (80 Ah AGM example)
1. VARTA Silver Dynamic AGM (OE, Recommended)
- Mercedes factory supplier. Over 60% of A/B/C/E class new model batteries are VARTA
- Warranty: 36 months
- 2025 price: 6,500-8,500₺ (80Ah AGM)
2. BOSCH S5 AGM (OE equivalent)
- Produced in the same factory as VARTA (Clarios group). Specs are identical.
- Warranty: 36 months
- 2025 price: 6,200-8,200₺
3. EXIDE Premium / Carbon Boost (premium aftermarket)
- European origin, AGM technology close to VARTA
- Warranty: 24-36 months
- 2025 price: 5,800-7,500₺
4. Mutlu / İnci AGM (Turkish production, economical)
- Domestic production, fast supply, 30-40% more affordable
- Warranty: 24 months
- 2025 price: 4,500-6,200₺
SCN Coding After Battery Replacement (CRITICAL)
For models after 2010, after installing a new battery, battery registration must be performed. Otherwise:
- The start-stop system will be disabled
- The battery will fail within 8-12 months
- A "Battery Error" warning will appear on the MBUX screen
SCN coding process:
- With Mercedes Star Diagnosis (XENTRY): Authorized Mercedes service (~500-800₺)
- With iCarsoft MB II / Launch X431: Workshop (~250-400₺)
Signs of Battery Replacement
- Struggles to start in cold weather (crank is slow)
- Start-stop system is disabled (no automatic engine shutdown)
- "Weak Battery" warning on MBUX/COMAND screen
- Headlights/interior lighting dimming
- Window opening/closing is slow
- Battery is over 4-6 years old (production date on label)
2025 Shipping and Stock (APD)
At German Parts Depot, VARTA Silver Dynamic AGM, BOSCH S5 AGM, EXIDE Premium, and Mutlu/İnci AGM for Mercedes are available for immediate delivery in all sizes. Battery shipping is done with special packaging, delivery in 1-3 business days.
Contact us via WhatsApp with your vehicle's chassis number (VIN) at (+90 538 292 72 19); our experts will determine the suitable battery type for your vehicle and whether SCN coding is necessary.
Frequently Asked Questions
What happens if I install the wrong battery type in my Mercedes?
If you install a standard Ca/Ca battery in a model with a start-stop system, the battery will fail within 6-12 months and the start-stop system will be disabled.
If SCN coding is not done after battery replacement, is my warranty still valid?
The battery warranty remains valid, but since Mercedes will not recognize the battery as "new," the charging algorithm will work incorrectly, shortening the battery's lifespan.
Is there a difference between VARTA Silver Dynamic AGM and BOSCH S5 AGM?
Both brands are produced in the same VARTA factory (Hannover, Germany). The specs are identical; only the label differs.
Can I install the battery myself?
Physical installation can be done in 15-20 minutes, BUT when the battery is removed from a Mercedes, the SAM (Signal Acquisition Module) may reset, and SCN coding will be required for the new battery. Recommendation: Have coding done with a diagnostic tool at a workshop.