Power QueenPower QueenPower Queen

Power Queen 14.6V 40A LiFePO4 charger with handle for 12V LiFePO4 battery

€229,99 €189,99

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  • [ 5 HOURS QUICK CHARGE FOR LARGER CAPACITY LIFEPO4 BATTERY] POWER QUEEN 14.6V 40 Amp LiFePO4 battery charger is designed for 40 Amp large output current and adopts the 2-stage constant current/constant voltage (CC/CV), it can extend the life of the battery extend to a great extent. Our charger can automatically fully charge 200 Ah lithium battery in about 5 hours, it is optimal for larger capacity marine batteries and deep cycle batteries.
  • [ 4 PROTECTION FUNCTIONS & RELIABILITY ] Adopts the advanced circuit design and strict production process in accordance with the IS09001:2008 quality management system, which provides multiple protections from over-temperature, output short circuit, output over-voltage and reverse polarity connection. This makes Power Queen battery charger a reliable and high quality product that ensures safe use while charging the battery.
  • [0V DEAD BATTERY CHARGING MODE] POWER QUEEN 14.6V 40 Amp Lithium Battery Charger features an exclusive pre-charge mode that can reset or "wake up" the BMS protected battery. Simply connect the charger to the battery to start a restart, which can charge the battery from 0V to extend the battery life.
  • [ INTUITIVE CHARGING STATUS DISPLAY & 4 STEPS EASY OPERATION] With intuitive LED displays allows you to display the actual value of the battery voltage, charging current and output capacity during charging. Retained removable cable lugs with ring terminals to connect it to the battery easily and securely. Just install the connector tab on the battery, it will automatically start to charge and stop the battery automatically, don't worry about overcharging the battery.
  • [PROFESSIONAL CUSTOMER SERVICE & FASTEST 2 BUSINESS DAY DELIVERY] Power Queen is committed to providing our customers with high quality products and better service. We guarantee a 2-year guarantee and quick feedback within 24 hours. Meanwhile, the local warehouses provide German warehouse, so you can get the products you want within 2 to 4 working days.

Compatible composition

LiFePO4 battery

Charging voltage


Charging current


Max. Input current






Operating temperature

-10°C - +45°C

LED display

Red: Charging, Green: Full charge

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Power Queen 14.6V 40A LiFePO4 charger with handle for 12V LiFePO4 battery

€229,99 €189,99
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