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Fire Power

Fire Power LFP02-B Lithium Battery – 2019-2023 Yamaha YZ250F/450FX / 2018-2022 YZ450F

Fire Power LFP02-B Lithium Battery – 2019-2023 Yamaha YZ250F/450FX / 2018-2022 YZ450F

Regular price $164.66 USD
Regular price $182.95 USD Sale price $164.66 USD
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Upgrade your 2019-2023 Yamaha YZ250F or 2018-2023 Yamaha YZ450F / YZ450FX with the Fire Power Featherweight Lithium Battery LFP02-B. Engineered with Lithium-Ion Polymer technology, this Fire Power Lithium Battery delivers powerful cranking amps, lightning-fast recharge, and a dramatically lighter weight—50–70% less than standard lead-acid batteries.

The Fire Power LFP02-B Lithium Battery provides 6–12 times longer cycle life, built-in LED test gauge, and a shelf life of up to 1 year. With its eco-friendly design and maintenance-free performance, it’s the perfect OEM replacement for serious motocross and off-road riders.

Key Features:

  • Featherweight Design – 50–70% lighter for better bike handling and agility
  • Powerful Starting – Increased cranking amps for reliable starts every time
  • Rapid Recharge – Reaches 90% capacity in just 6 minutes
  • Extended Battery Life – 6–12x longer cycle life than lead-acid batteries
  • LED Test Gauge – Built-in state-of-charge indicator
  • Low Maintenance – Holds charge up to 1 year without recharging
  • Eco-Friendly – No hazardous acid, heavy metals, or combustion risks
  • Direct OEM Replacement – Perfect fit for Yamaha YZ250F, YZ450F, and YZ450FX

The Fire Power Featherweight Lithium Battery LFP02-B is the ultimate upgrade for Yamaha motocross bikes—delivering lightweight strength, reliable starting power, and unmatched longevity.


🔹 Frequently Asked Questions (FAQ)

Q: Will the Fire Power LFP02-B fit my Yamaha YZ250F or YZ450F?
A: Yes, it’s a direct-fit OEM replacement for 2019-2023 Yamaha YZ250F, and 2018-2023 Yamaha YZ450F / YZ450FX models.

Q: How long does this Fire Power Lithium Battery last compared to lead-acid?
A: It lasts 6–12 times longer, reducing replacement costs and offering reliable performance for years.

Q: Do I need a special charger for this lithium battery?
A: Yes, we recommend using a Lithium-Ion compatible charger such as the OptiMate Lithium LFP 4S 0.8A (TM471) for maximum performance.


⚡ Don’t settle for heavy, outdated batteries. Upgrade your Yamaha today with the Fire Power LFP02-B Lithium Battery and enjoy lightweight handling, reliable starts, and long-lasting performance.


Moto-House MX – Choice of Champions – is located in Clermont/Monteverde, FL. The best motocross shop in Central Florida.

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