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Power Queen 500A Battery Monitor with Shunt

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    Power Queen 500A Battery Monitor with Shunt

      Track Voltage, Capacity & Cycles with Precision

      Accurate Battery Monitoring: Monitors real-time voltage, current, and battery condition, providing precise, reliable data for smarter energy management.

      Programmable Voltage Alarm: Set high/low voltage limits and receive alerts when levels go beyond thresholds—protecting your system from over-discharge or overcharge.

      Versatile Battery Compatibility: Compatible with 12V Lithium, LiFePO₄, SLA, Gel, and Flooded batteries—perfect for solar, RV, marine, or off-grid energy systems.

      Enhanced Battery Management: Tracks state of charge, capacity, and usage cycles to help extend battery lifespan and make informed decisions on power usage.

      Complete Package for Easy Setup: Includes 1× Battery Monitor, 1× 500A Shunt, 1× Shunt Holder, 1× 20FT Shielded Wire, 1× 3FT 20AWG Power Wire, 1× Screwdriver, and 3× Mounting Screws—ready for quick integration into your power system.

      $85.99

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        3-7 working days in the US

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        Not satisfied? We offer a hassle-free 30-day return and exchange policy.

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        • FEATURES

        • SPECS

        • FAQ

        • REVIEWS









        SPECS

        BASIC
        Voltage Range:
        8V to 120V
        Current Range:
        0A to 500A
        Battery Capacity:
        0.1Ah to 9999Ah
        Accuracy
        Current :
        ±1.0%
        Voltage :
        ±1.0%
        Capacity:
        ±1.0%
        Power Consumption
        Working :
        10mA
        Standby :
        10mA
        DIMENSIONS
        Monitor Screen:
        3.9*2.4*0.7 inch
        Shunt:
        2.6*1.4*1.2 inch
        OTHERS
        Operating Temperature:
        14°F to 140°F/-10°C to 60°C
        Shunt Connection Bolts:
        M10
        Shielded Wire:
        20ft (6m)
        Power Wire:
        3ft (1m)

        FAQ

        Q: Are Power Queen battery monitors with shunt compatible with a variety of batteries?

        A:

        Yes, the Power Queen 500A battery monitor with shunt is compatible with a variety of batteries, including lead-acid, lithium-ion, gel, AGM, and more.

        Q: Why is it important to monitor batteries with a shunt?

        A:

        Monitoring batteries with a shunt is critical for effective energy management. It helps to prevent undercharging and overcharging, both of which can degrade battery efficiency and shorten its lifespan. Monitoring also aids in the diagnosis of battery issues and enables for better planning and optimization of power consumption. For more information, you can read the article What Is A Battery Monitor and Why Do You Need It.

        Q: What information can a battery monitor with shunt provide?

        A:

        A battery monitor with shunt can provide real-time information about the battery bank's voltage, current, state of charge, health, and remaining capacity. It can also measure energy consumption and estimate how long the battery will last before needing to be charged.

        Q: Which lithium battery lasts the longest?

        A:

        Lithium iron phosphate (LiFePO4) batteries are the most long-lasting. They are EV-grade LiFePO4 cells with a lifespan of up to ten years, over 4,000 cycles at 100% DOD, and reliable long-term charge and discharge. This makes them ideal for those that require durability and long-term dependability. If you're looking for a solid solution, Power Queen LiFePO4 batteries are built to last and perform consistently. With a sturdy shell and a long cycle life, these batteries are an ideal choice for anyone who values longevity.

        Q: Are Power Queen LiFePO4 Lithium batteries safe?

        A:

        Yes. LiFePO4 is an intrinsically safe chemistry that produces the most stable lithium-ion battery on the market. Power Queen lithium cells are UL, FCC, CE, RoHS, and UN38.3 certified, ensuring their quality and safety.

        All Power Queen LiFePO4 batteries have an internal Battery Management System that protects against undervoltage during discharge, overvoltage during charge, overcurrent during discharge, overheating during charge and discharge, and short-circuit protection, which keeps battery cells from being damaged. Furthermore, Power Queen LiFePO4 Lithium batteries have been tested for fire resistance.

        REVIEWS

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