BS Battery BSLi-02 Lithium Battery Yamaha YZ250F 2019-2023 YZ450F 2018-2022

Looking to drop weight and boost performance on your Yamaha motocross machine? The BS Battery Lightweight Lithium Battery BSLi-02 Yamaha YZ250F/YZ450F is your ticket to faster starts, less wrenching, and more track time. Weighing in at just 1.2 lbs yet packing 140 Cold Cranking Amps, this little powerhouse proves that lighter really is faster.

Unlike old-school lead-acid bricks, the BS Battery Lightweight Lithium Battery BSLi-02 Yamaha YZ250F/YZ450F is ready to ride the moment it’s in the bike. It’s built tough with waterproof design, brass terminals, and a cycle life of over 2000 charges. That means your race bike isn’t just lighter—it’s smarter.

Features:

• Ready-to-use, no prep required
• Up to 70% lighter than lead-acid batteries
• 180° multi-position mounting flexibility
• Long life – over 2000 cycles
• Safe, environmentally friendly Lithium-Iron Phosphate chemistry
• Very low self-discharge – starts even after long storage
• Fast charging & waterproof for hardcore moto use

Fitment:

• Yamaha YZ250F (2019–2023)
• Yamaha YZ450F (2018–2022)
• Yamaha YZ450FX (2016–2020)
• Yamaha WR250F (2008–2016)
• Yamaha WR450R (2003–2022)
• Yamaha YFZ450R ATV (2009–2021)

So what are you waiting for? Ditch the heavy stock battery and give your Yamaha the upgrade it deserves. The BS Battery Lightweight Lithium Battery BSLi-02 Yamaha YZ250F/YZ450F is race-proven, track-tested, and parent-approved. Click Buy It Now and feel the difference today!

📌 FAQ

Q: Will this battery really fit my Yamaha YZ250F or YZ450F?
Yes! This model is designed specifically for Yamaha motocross bikes including 2019–2023 YZ250F and 2018–2023 YZ450F.

Q: How much lighter is this compared to stock?
It’s up to 70% lighter—just 1.2 lbs versus the heavy lead-acid stock battery. That’s weight you’ll feel on the track.

Q: Does it need special maintenance?
Nope. It’s ready to use, has very low self-discharge, and can hold power even after long storage.

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