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Save big on lightweight, powerful LiFePO4 batteries.

  • Spend C$500 → Get 6% OFF

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16 products

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    Power Queen 12V 100Ah LiFePO4 Battery
    Classic
    C$329.99 C$596.99
    Add to cart
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    Power Queen 12V 100Ah Low-Temp Deep Cycle Lithium Battery
    Low-Temp | Deep Cycle
    C$349.99 C$489.99
    Add to cart
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    Power Queen 12V 200Ah LiFePO4 Battery
    Classic
    C$599.99 C$959.99
    Add to cart
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    Power Queen 12V 300Ah LiFePO4 Battery
    Classic
    C$881.99 C$1,599.99
    Add to cart
  • New
    Power Queen 12V 410Ah LiFePO4 Battery
    Classic
    C$1,259.99 C$2,599.99
    Add to cart
🎉Summer Sales 🎁
Spend $500, Save6% OFF
$1,000→7% OFF
$1,500→8% OFF
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📢5-Year Warranty
RV Lithium Battery

Why Choose Power Queen?

  • Lifespan Over 10 Years

    Built to last over 4000 deep cycles—10x longer than lead-acid batteries. Use it for years, worry-free.

  • 5-Year Warranty

    Use it confidently on the road, at home, or off-grid—our 5-year warranty has your back.

  • EV-Grade Cells + Smart BMS

    Made with EV-grade LiFePO4 cells and a smart battery management system for ultra-safe, consistent performance—at home or off-grid.

  • Eco-Friendly, 100% Recyclable

    Free from hazardous materials and 100% recyclable—safer for your home, and better for the environment.

  • Save Money, Worry Less

    No upkeep, no early failures—save more over time with a battery built for long-term value and peace of mind.

5000+real user reviews

30-Day Free Returns

5-Year Warranty

Fast & Free Shipping

  • 5000+real user reviews

  • 30-Day Free Returns

  • 5-Year Warranty

  • Fast & Free Shipping