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Power Queen 14.6V 40A LiFePO4 Battery Charger

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    Power Queen 14.6V 40A LiFePO4 Battery Charger

      ⬇️Description

      ❇️[5 Hours Fast Charger For Larger Capacity LiFePo4 Battery] Our charger enables the automatic full charging of a 12V 200Ah lithium battery in around 5 hours, which is optimal for the larger capacity marine battery & deep cycle battery.

      ❇️[4 Protection Function & Reliability] Adopt the advanced circuit design and strict production process according to the IS09001:2008 quality management system, which provides multi-protection from over-temperature, output short-circuits, output over-voltage, and reverse polarity connection.

      ❇️[0V Charging Mode For Dead Battery] Power Queen 14.6V 40Amp lithium battery charger has an exclusive pre-charge mode that can reset or "wake up" the battery protected by BMS.

      ❇️[Intuitive Chargering status Display & 4 Steps Easy Operation] An intuitive LED indicator enables displaying the real value of the battery voltage, charging current, and output capacity while charging.

      ❇️[Complete Accessories Are Available in One Package] Power Queen MPPT Charge Controller provides the most comprehensive installing accessories for setting up a solar charge system. 

      $149.99

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        • FEATURES

        • SPECS

        • FAQ

        • REVIEWS

        Fast Charging for Larger LiFePO4 Batteries

        The Power Queen 14.6V 40A LiFePO4 battery charger offers a high output of 40 amps, using advanced 2-stage constant current/constant voltage (CC/CV) charging technology. This efficient system extends battery life significantly.

        Power Queen 14.6V 40A LiFePO4 Battery Charger

        Comprehensive Protection for Safety and Reliability

        The Power Queen 12V charger provides over-temperature, reverse polarity, short circuit, over-current, and over-voltage protection, guaranteeing a safe and reliable charging experience every time.

        Power Queen 14.6V 40A LiFePO4 Battery Charger with multiple safety protection

        Clear Charging Status Display

        The Power Queen charger features an LED indicator that displays the real-time charging status, including standby, charging, fully charged, and any anomalies during charging. This makes it easy to monitor the device’s performance at all times.

        Power Queen 14.6V 40A LiFePO4 Battery Charger with real-time display led indicator

        Fast and Reliable Charging Solution

        The Power Queen 14.6V 40A LiFePO4 battery charger offers a quick and efficient charging solution, fully charging a 12V 100Ah lithium battery in just 2.5 hours. It just takes approximately 5hrs/7.5hrs/10hrs to fully charge the 12V 200Ah battery, 12V 300Ah battery, 12V 400Ah battery system.Perfect for RV trips, trolling motors, fishing, and camping, it ensures that you don’t waste any time waiting for your battery to charge.

        Power Queen 14.6V 40A LiFePO4 Battery Charger with larger 40A charging current
        Power Queen 14.6V 40A LiFePO4 Battery Charger with smart automatic charger

        Efficient 3-Stage Charging with Battery Activation

        The Power Queen charger features a 3-stage charging function that automatically adjusts the charging mode based on the battery's voltage. It provides efficient and rapid charging. If the battery is in protection mode due to the BMS, simply connect the charger, and the battery will activate in 3 seconds.

        3 charging modes of Power Queen 14.6V 40A LiFePO4 Battery Charger
        main specifications of Power Queen 14.6V 40A LiFePO4 Battery Charger

        SPECS

        BASIC
        Charger Type:
        LiFePO4
        Output Voltage:
        14.6V
        Output Current:
        40A
        Max Input Current:
        13A
        Input Voltage Range:
        AC 100V to 240V; 50Hz to 60Hz
        LED Indicator:
        PROTECTION
        Over Temperature:
        Output Short-Circuit:
        Reverse Polarity Connection:
        Output Over-Voltage:
        TEMPERATURE
        Operating:
        -4℉ ~ 104℉
        Storage:
        -40℉ ~ 158℉
        OTHERS
        Size:
        L11.54*W5.31*H2.78 inch
        Approx. Weight:
        6.17 lbs(2.8kg)
        Warranty:
        2 Years
        Certifications:
        CE, RoHS
        Anderson Connector:
        50A/M8 Terminal

        FAQ

        Q: What charger should I use for LiFePO4 battery?

        A:

        To fully charge a 12V LiFePO4 battery, you need a charger with a voltage range of 14.4V±0.2V. Using a charger with a lower voltage will still charge the battery, but it won't allow it to reach 100% capacity.

        Q: Can I charge a LiFePO4 battery with a trickle charger?

        A:

        Trickle charging is unsuitable for lithium batteries. Charging a LiFePO4 battery with a trickle charger not designed for this battery type can result in overcharging or damage, as lithium batteries have different charging requirements compared to traditional lead-acid batteries.

        Q: Should I charge LiFePO4 to 100%?

        A:

        Charging a battery to less than 100% and avoiding complete discharge consistently enhances cell longevity. Likewise, operating lithium batteries within a 20%-80% state of charge (SoC) significantly extends their lifespan. For instance, Power Queen deep cycle lithium batteries can endure over 4,000 deep cycles at 100% Depth of Discharge (DoD), exceed 6,000 cycles at 80% DoD, and surpass 15,000 cycles at 60% DoD.

        Q: Is it OK to leave a lithium-ion battery on the charger overnight?

        A:

        Leaving a lithium-ion battery on the charger overnight is generally safe if you're using a charger like Power Queen's, which automatically stops charging once the battery reaches full capacity. Most modern lithium-ion chargers have this feature to prevent overcharging.

        Q: How to choose the right charger for my LiFePO4 lithium battery?

        A:

        It's crucial to ensure your charger provides the appropriate current and voltage for the LiFePO4 lithium battery you're charging. For instance, using a 24V charger on a 12V LiFePO4 battery is not recommended. It's also important to use a charger specifically designed for the battery's chemistry. Furthermore, if you're using a standard lead-acid charger for a LiFePO4 battery, ensure it lacks features like desulfation or dead battery mode, as these can harm the LiFePO4 battery.

        REVIEWS

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