LIYON 6MF20 – YTX20L-BS Motorcycle Battery 12V 20Ah AGM

LIYON 6MF20 – powerful alternative to YTX20L-BS

The LIYON 6MF20 is a maintenance-free 12V AGM motorcycle battery in the common YTX20L-BS format. With 20 Ah capacity, it provides a powerful and reliable energy supply for motorcycles, ATVs, and other powersports vehicles.

Thanks to modern AGM (Absorbent Glass Mat) technology, the electrolyte is securely bound in the glass fiber mat. This makes the battery maintenance-free, vibration-resistant, and designed for demanding motorcycle and powersports applications.

The advantages of the LIYON 6MF20

• YTX20L-BS compatible – powerful alternative for corresponding applications
• 12V / 20Ah – high capacity for reliable energy supply
• AGM technology – maintenance-free and vibration-resistant
• Factory Activated – already activated and ready to start
• YTX20L-BS size – for numerous motorcycle, ATV, and powersports applications
• 2-year warranty
• Developed for demanding motorcycle and powersports applications

Technical Data

Alternative to YTX20L-BS and comparable batteries

The LIYON 6MF20 is suitable for applications where a battery in the corresponding YTX20L-BS format and with matching technical specifications is required.

Known reference designations for this battery class include:

• Yuasa YTX20L-BS
• Exide ETX20L-BS
• other YTX20L-BS compatible batteries

Before purchasing, always check dimensions, terminal arrangement, connections, and the battery specification prescribed by the vehicle manufacturer.

Which vehicles is the YTX20L-BS size suitable for?

YTX20L-BS class batteries are used in numerous larger motorcycles, cruisers, touring bikes, ATVs, and powersports vehicles.

Depending on the model, year of manufacture, and vehicle version, this battery class can be found in applications from various manufacturers such as:

Harley-Davidson • Honda • Kawasaki • Yamaha • Triumph • CFMOTO • Polaris • BRP / Can-Am

The actual battery required may differ depending on the model, year of manufacture, engine, and vehicle version. We therefore recommend comparing it with the existing battery and the vehicle manufacturer's specifications before purchasing.

AGM technology for high performance requirements

In an AGM battery, the electrolyte is bound in a special glass fiber mat. This results in a robust and maintenance-free construction with high vibration resistance.

Larger motorcycles, touring bikes, ATVs, and other powersports vehicles place high demands on their starter battery. The LIYON 6MF20 was developed for reliable starting performance and a stable energy supply in these applications.

LIYON 6MF20 or Yuasa YTX20L-BS?

The YTX20L-BS is an established reference designation for motorcycle and powersports batteries. The corresponding LIYON battery has the model designation 6MF20.

The LIYON 6MF20 is offered with 12 V and 20 Ah capacity.

For comparison, the Yuasa YTX20L-BS is specified with 18 Ah for the 10-hour capacity measurement or 18.9 Ah for 20 hours.

However, not only capacity and model designation are decisive for a correct battery replacement. Dimensions, terminal arrangement, connections, cold start performance, and the vehicle manufacturer's specifications are equally important.

Frequently Asked Questions about YTX20L-BS / LIYON 6MF20

Is the LIYON 6MF20 an alternative to the YTX20L-BS?

The LIYON 6MF20 is intended for corresponding applications in the YTX20L-BS format. Before replacement, the dimensions, terminal arrangement, connections, and the technical requirements of the respective vehicle should be checked.

Does the LIYON 6MF20 have more capacity than a Yuasa YTX20L-BS?

The LIYON 6MF20 is specified with 20 Ah. Yuasa specifies the YTX20L-BS with 18 Ah (10h) or 18.9 Ah (20h). For a complete comparison, cold start performance, dimensions, and the requirements of the respective vehicle should also be considered.

Is the LIYON 6MF20 a lithium battery?

No. The LIYON 6MF20 of this product series is an AGM battery. Lithium or LiFePO4 motorcycle batteries use a different battery technology.

Does the LIYON 6MF20 need to be filled before installation?

No. The LIYON 6MF20 is delivered Factory Activated and is already activated and ready to start.

Where can I buy a YTX20L-BS alternative?

The LIYON 6MF20 is available from AYS Motors. AYS Motors distributes LIYON motorcycle batteries and powersports products with a focus on the DACH market.