Mighty Max Battery YTX14-BS 12V 12Ah AGM Replacement for Mercedes Auxiliary 200 CCA, Sealed Vibration-Resistant

If your Mercedes auxiliary battery (model 2115410001) needs a dependable replacement, the Mighty Max YTX14-BS offers a compact, maintenance-free sealed lead acid (SLA/AGM) option built for vibration resistance and wide temperature performance. This listing includes the battery and mounting screws; no harnesses or extra brackets are provided. The unit delivers 200 Cold Cranking Amps (CCA) and accepts installation in any orientation, making it suitable for cramped backup compartments.

Will this battery physically fit the Mercedes auxiliary compartment?

The YTX14-BS follows common dimensions used in many motorcycle and small-vehicle auxiliary applications, so it fits the space used by Mercedes part 2115410001 in most models. Check the listed measurements and terminal orientation against your vehicle before purchasing.

• Nominal dimensions: 6.00" (length) × 3.44" (width) × 5.75" (height)
• Polarity: positive terminal on the left, negative on the right
• Compact sealed design for tight battery compartments

How does the battery perform in cold or hot conditions?

The Mighty Max YTX14-BS uses AGM technology that supports strong discharge rates and stability across a wide temperature range. It resists capacity loss better than many flooded batteries and recovers well after deep discharges, giving more predictable operation in extreme weather.

• 200 CCA for reliable starting assistance in low temperatures
• AGM construction tolerates both hot and cold climates
• Designed for repeated deep-discharge recovery and long service life

What installation and maintenance should I expect?

This battery is rechargeable and sealed, so routine maintenance like water topping is not required. Mounting can be in any position, and the included screws allow straightforward installation; however, wiring harnesses or specialized brackets are not included, so you may need vehicle-specific hardware.

• Comes with screws for basic mounting; no harness included
• Sealed AGM — no electrolyte refill or venting needed
• Can be installed in any orientation and resists vibration

What warranty and reliability can I expect?

Mighty Max backs this YTX14-BS with a one-year warranty, giving short-term protection against manufacturing defects. The SLA/AGM chemistry and vibration-resistant design contribute to consistent performance during typical auxiliary and backup duty cycles.

• Full one-year manufacturer warranty included
• Shock and vibration resistant casing for mobile use
• Designed for long service life with proper charging

Who is this for: The Mighty Max YTX14-BS is aimed at Mercedes owners and independent technicians seeking a compact, maintenance-free auxiliary battery replacement for model 2115410001. It also suits users of small vehicles or systems needing a sealed 12V, 12AH AGM battery with strong cold-start support and resilience to vibration and temperature swings. Confirm terminal layout and physical dimensions against your vehicle before ordering to ensure a correct fit.