Clearance Products
Like New Batteries
🎁 Subscribe now — Enjoy 6% Off + Early Access to Deals!
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
Customer Testimonials

Get First Order Discount
Subscribe to us and get 5% off your first order
Find Your Ideal LiFePO4 Battery Today































![[Suitable for RV and Trolling Motor] Power Queen 12V 280Ah Low-Temp Deep Cycle LiFePO4 Battery](http://ca.ipowerqueen.com/cdn/shop/files/PQ-12.8V280Ah-TM-A200.jpg?crop=center&format=webp&v=1754031879&width=360)
![[Suitable for RV] Power Queen 12V 410Ah Deep Cycle LiFePO4 Battery](http://ca.ipowerqueen.com/cdn/shop/files/12V_410Ah_LiFePO4_Battery-9.jpg?crop=center&format=webp&v=1767148929&width=360)












![[Suitable for RV] Power Queen 12V 410Ah Deep Cycle LiFePO4 Battery](http://ca.ipowerqueen.com/cdn/shop/files/12V_410Ah_LiFePO4_Battery-9.jpg?crop=center&format=webp&v=1767148929&width=160)


