8 products
Why Choose Power Queen?
10-year Lifespan
Delivers over 4000+ deep cycles (10-year lifespan), 8 times the lifespan of traditional lead-acid batteries, saving you time and replacement costs.
5-Year Warranty
Backed by a full 5-year warranty for quality and performance. Get reliable coverage and long-term assurance with every Power Queen battery.
Smart BMS Technology
Advanced battery management system protects against overcharge, short-circuit, and low-temperature damage,built for safety in every season.
Eco-Friendly & Lightweight
Super lighter than lead-acid batteries and made from recyclable materials, portable power with a cleaner footprint.
100% Safe & Reliable
Built with EV-grade LiFePO4 cells and tested for tough environments, stable, safety, and ultra dependable.





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5-Year Warranty
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Why waste time sourcing separate parts when they may not even work together?
Customer Testimonials
Technical Benefits & FAQs
Power Queen provides a diverse variety of battery accessories aimed at improving the performance and safety of your battery system. Our inventory includes fuses, fuse holders, battery monitors, marine battery boxes, battery hold-down kits, and more.
These accessories are compatible with LiFePO4 and other types of batteries, ensuring that your system runs smoothly and safely.
Battery accessories are essential for keeping your battery system safe, efficient, and long-lasting. Proper accessories ensure that your batteries are securely installed, correctly charged, and protected from overcurrent or short-circuit conditions. Fuse and charge controllers are two examples of accessories that help manage power flow and protect your batteries and other connected devices.
A battery monitor monitors the state of charge (SOC), voltage, current, and other essential battery data. It delivers real-time data on the amount of power remaining in your battery and allows you to monitor its health. This is especially beneficial for off-grid systems, RVs, naval installations, and other applications where it is critical not to run out of power unexpectedly. Read the article "What Is A Battery Monitor and Why Do You Need It" for more information.
A fuse holder contains a fuse, which is intended to safeguard your electrical system from overcurrent conditions that could harm the battery or related components. If a short circuit or overload develops, the fuse blows, cutting power and preventing additional harm. Power Queen fuse holders are designed to be simple to install while providing safe and dependable protection for your battery system.
Yes, most of our accessories are compatible with LiFePO4, lead-acid, and AGM batteries. However, it is always necessary to check the specifications of each accessory to ensure that it is compatible with the voltage, current, and battery type in your system.
