Yamaha BT1-2B400-00-00 - BT12B-4 Battery is a 12V 10.5Ah accessory battery from the BS Battery SLA range, maintenance free and spill proof, designed for powersport vehicles.

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Key Features & Benefits

• Genuine Yamaha-spec battery sized and rated for this application
• Built to deliver consistent cold-cranking and reserve capacity
• Reliable starts and consistent electrical system performance
• Direct fitment into the factory battery tray, no adapters needed

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Product Details

This BT12B-4 battery is ready to use and completely spill proof. It offers easy installation and carries increased power, extended life, and maximum reliability to supported Yamaha powersports.

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Fits These Yamaha Models

Yamaha Model	Compatible Years
FZ-6	2004-2009
R1	2000-2003
R6	2000, 2009-2017
V STAR 650	2000-2011, 2013-2016

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Frequently Asked Questions

What is Yamaha part BT1-2B400-00-00?

BT1-2B400-00-00 is the Yamaha BT12B-4 Battery, an accessory battery designed for powersport vehicles requiring maintenance-free 12V power.

Is BT1-2B400-00-00 a Yamaha accessory?

Yes, BT1-2B400-00-00 is classified as a Yamaha accessory battery for powersport applications.

Which Yamaha models fit BT1-2B400-00-00?

This battery fits select Yamaha FZ-6, R1, R6, and V STAR 650 models from 2000 to 2017. Check model and year fitment before ordering.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.