Yamaha BT9-B4000-00-00 - BT9B-4 Battery is a 12V 8.4Ah maintenance-free, spill-proof battery designed as an accessory for powersport vehicles requiring reliable power.

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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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Fits These Yamaha Models

Yamaha Model	Compatible Years
R1	2001
R6	2001-2009
RAPTOR 700	2023-2027

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Frequently Asked Questions

What is Yamaha part BT9-B4000-00-00?

BT9-B4000-00-00 is the Yamaha BT9B-4 Battery, an accessory battery designed for powersport vehicles requiring 12V 8.4Ah power.

What type of Yamaha part is BT9-B4000-00-00?

BT9-B4000-00-00 is classified as a powersport accessory battery within the Batteries & Chargers category.

Which Yamaha models fit BT9-B4000-00-00?

This battery fits select Yamaha R1 (2001), R6 (2001-2009), and RAPTOR 700 (2023-2027) models. Confirm model and year compatibility 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.