MotoBatt MT4R QuadFlex AGM Battery 12 V / approx. 2.5 Ah for motorcycles & light powersports

The MotoBatt MT4R QuadFlex AGM is a sealed, maintenance-free battery designed for motorcycles, scooters, light ATVs or powersports vehicles requiring reliability and flexible mounting.
Thanks to Absorbed Glass Mat (AGM) technology, it is completely sealed, requiring no refills or acid spills. The patented QuadFlex system incorporates four terminals (2 positive + 2 negative) that allow for easier installation in battery compartments with uncertain wiring or for aftermarket vehicles.

Main features

• Sealed AGM technology: maintenance-free and ready to use.
• QuadFlex 4-terminal system: greater installation flexibility and compatibility with various layouts.
• Reasonable power and capacity for the segment: around 2.5 Ah and starting current (CCA) of around 45 A.
• Compact and lightweight: typical dimensions for light-duty applications.

Technical data

Recommended compatibility

This model is suitable for lightweight vehicles (scooters, mini bikes, light quads) where space is limited and the required capacity is modest. It is compatible as a replacement for original part numbers such as YTR4A-BS.
⚠️ Before purchasing, it is recommended to check:

1. The internal dimensions of the vehicle's battery compartment.
2. The type of terminals and polarity required by the vehicle.
3. that the electrical system (alternator/regulator) is in good condition.

User Benefits

• Quick installation: battery supplied already activated, plug & play.
• Flexible mounting thanks to the QuadFlex system: useful for custom vehicles or aftermarket installations.
• Compact and lightweight, perfect for applications where space is limited.
• High reliability: AGM technology ensures good resistance to vibrations and harsh operating conditions.
• Ideal for light and everyday vehicles requiring a compact, maintenance-free solution.

Assembly and maintenance tips

• Even though it is maintenance-free, it is good practice to keep the battery fully charged if the vehicle is stored for extended periods.
• Make sure the terminals are clean, tight and free of corrosion.
• If you leave your vehicle unused for months, use a maintainer compatible with AGM batteries.
• Make sure the battery compartment is securely fastened and that the battery is not subjected to excessive vibrations: a good installation contributes to a longer lifespan.

Conclusion

If you are looking for a premium , small but high-performance, versatile to install and maintenance-free battery for light vehicles or where space is limited, the MotoBatt MT4R QuadFlex AGM is an excellent choice.