UPLUS NEW TECHNOLOGY BATTERY YTX14-BS 12V 12Ah Motorcycle Battery AGM Maintenance-Free, Heat-Resistant

This compact UPLUS NEW TECHNOLOGY BATTERY model replaces many stock units— including Mercedes Backup Auxiliary 2115410001—while offering the convenience of an Absorbent Glass Mat (AGM) design so no acid or water topping is needed. With a durable polypropylene case and a corrosion-resistant patented alloy, the battery is engineered to survive demanding temperatures and deliver consistent power for personal motorcycles, ATVs, scooters, and small auxiliary applications.

How much power and what size is the YTX14-BS?

The YTX14-BS provides 12 volts at 12 amp-hours, optimized for frequent starts and accessory loads typical in motorcycles and powersports vehicles. Its compact footprint fits many OEM trays and offers a good balance between cranking amps and usable reserve capacity.

• Nominal voltage: 12V
• Capacity: 12Ah
• Dimensions: 5.91" x 3.43" x 5.71" (length x width x height)
• Weight: 9.5 lbs
• Terminal polarity: [+,-] orientation

What makes this battery maintenance-free and long-lasting?

Its AGM construction traps electrolyte in glass mat separators so you never add water or acid; that makes the battery sealed and leak-resistant. UPLUS pairs that with a patented alloy to reduce corrosion and a high-purity internal structure designed for extended cycle life.

• AGM sealed design — no topping up
• Corrosion-resistant alloy for longer terminal life
• High-purity internal components for improved longevity (projected 5-year usable life)

How does the build handle heat and vibration on the road?

The case is molded from polypropylene (PP), which tolerates higher temperatures and resists deformation better than standard ABS housings. Combined with AGM internals and robust construction, it’s built to withstand typical riding vibration and under-seat heat without leaking or warping.

• PP material case for improved heat resistance
• AGM plates and separators reduce electrolyte movement under vibration
• Sealed construction prevents spills and reduces maintenance needs

What support and warranty come with the battery?

UPLUS maintains a U.S. presence with local offices and warehouses for faster service and returns. The battery is backed by a 15-month warranty, and the company commits to responding to customer emails within 12 hours for assistance.

• 15 months limited warranty
• U.S.-based office and warehouse support
• Customer service response goal: within 12 hours

Who is this for: Motorcyclists and powersports owners who want a compact, maintenance-free battery that balances starting power with long-term durability. It’s suitable for riders who need a sealed AGM replacement for OEM units (including compatible Mercedes auxiliary applications), prefer a heat-resistant PP case, and value accessible U.S.-based support and warranty coverage.