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Fire Power

Fire Power HJTZ5SL-FPZ-B Lithium Battery – Husqvarna FC250/350/450 2019-2025 165 CCA

Fire Power HJTZ5SL-FPZ-B Lithium Battery – Husqvarna FC250/350/450 2019-2025 165 CCA

Regular price $156.56 USD
Regular price $173.95 USD Sale price $156.56 USD
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Upgrade your 2019-2025 Husqvarna FC250, FC350, or FC450 with the Fire Power Featherweight Lithium Battery HJTZ5SL-FPZ-B (165 CCA). This Fire Power Lithium Battery for Husqvarna motocross bikes is engineered to deliver superior starting power, reduced weight, and long-lasting reliability—making it the perfect OEM replacement.

At 50–70% lighter than traditional lead-acid batteries, the Fire Power HJTZ5SL-FPZ-B improves handling and performance on the track. With advanced Lithium-Ion Polymer technology, rapid recharge capability, and a built-in LED test gauge, this lightweight battery ensures you never miss a race due to a dead battery.

Key Features:

  • 165 Cold Cranking Amps (CCA) – Strong starting power that outperforms OEM batteries
  • Ultra-Lightweight – 50–70% lighter for improved handling and agility
  • LED Test Gauge – Instantly check battery condition before your ride
  • Rapid Recharge – Reaches 90% charge in just 6 minutes
  • Extended Lifespan – Lasts 6–12x longer than lead-acid batteries
  • Shelf Life – Holds charge up to 1 year without recharging
  • Eco-Friendly – No hazardous acid, heavy metals, or combustion risk

The Fire Power Featherweight Lithium Battery HJTZ5SL-FPZ-B for Husqvarna FC250, FC350, and FC450 is the ultimate upgrade—lighter, stronger, and more reliable than OEM.


🔹 Frequently Asked Questions (FAQ)

Q: Will the Fire Power HJTZ5SL-FPZ-B fit my Husqvarna motocross bike?
A: Yes, it’s a direct-fit replacement for 2019-2025 Husqvarna FC250, FC350, and FC450 models.

Q: How does this lithium battery compare to a lead-acid battery?
A: It’s lighter, longer-lasting, and provides more cranking amps, ensuring better performance and reliability.

Q: Do I need a special charger for this lithium battery?
A: Yes, use a Lithium-Ion compatible charger to maximize performance and battery life.


⚡ Don’t risk race day with a weak OEM battery. Upgrade to the Fire Power HJTZ5SL-FPZ-B Lithium Battery and experience lightweight performance, reliable starts, and long-lasting power for your Husqvarna motocross bike.


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

Looking for the Best way to keep your new Lithium Battery fully charged - Click here for the OptiMate Lithium LFP 4S 0.8A Battery Charger - Lithium TM471 

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