Genuine Mercedes‑Benz Aux Battery 12 V/10 Ah – A0009829508

Description

This auxiliary battery, part number A0009829508, is a genuine Mercedes‑Benz part designed specifically for vehicle models equipped with auxiliary battery systems (for stop‑start, auxiliary electronics support, or dual‑battery setups).
Key features & information:

• It is listed for Mercedes vehicles such as W205 (C‑Class), W213 (E‑Class), W253 (GLC) and others including the 447 Vito model. DriveRight Supplies KE+3eBay UK+3Mercedes Commercial Parts+3

• Specification: 12 V, 10 Ah (AGM type) auxiliary battery; for instance one listing describes “12V/10Ah” and “170A” CCA for this part. DriveRight Supplies KE+1

• As an OEM auxiliary battery, it matches the manufacturer’s specification for correct terminals, size/fitment and electrical compatibility — critical for systems that rely on this battery.

• Suitable for vehicles with auxiliary battery systems: this is not the main starter battery, but supports electronics, stop‑start systems, load balancing and may allow main battery longevity.

• Ideal for replacement when the auxiliary battery fails or the system shows warning lights related to auxiliary supply, or after long‑term usage as auxiliary batteries can degrade.

Usage & fitment advice:

• Brand: Mercedes‑Benz

• Part Number: A0009829508

• Category: Auxiliary Battery (Stop‑Start / Secondary Battery)

• Vehicles: Example models include Mercedes‑Benz C‑Class (W205), E‑Class (W213), GLC (W253), Vito (447) etc. PartSouq+1

• Before ordering, always verify the vehicle’s VIN and check that the auxiliary battery part number matches, because not all vehicles use an auxiliary battery and some may use other part numbers.

• Installation tip: after installing, ensure correct mounting, clean terminals, proper torque, and if required reset the vehicle’s battery management system or auxiliary battery coding (some systems require it).