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12V 45AH Group U1 Elektromobil

576W | 576Wh

12V 50AH

640W | 640Wh

12V 100AH

1280W | 1280Wh
Hot

12V 100Ah self -heating

1280W | 1280Wh
Hot

12V 100AH ​​190H Smart

1280W | 1280Wh
New

12V 140AH 190H Smart

1920W | 1792wh

12V 100Ah group 24 Smart

1280W | 1280Wh

12V 100Ah low temperature

1280W | 1280Wh
New

12V 100Ah low temperature smart

1280W | 1280Wh

12V 100Ah mini

1280W | 1280Wh

12V 200AH

1280W | 2560Wh

12V 200AH Plus

2560W | 2560Wh

12V 280Ah low temperature

2560W | 3584Wh

12V 300AH

2560W | 3840Wh

12V 410AH

3200W | 5248Wh
Hot

24v 50Ah Smart

1280W | 1280Wh

24V 100AH

2560W | 2560Wh

24V 100Ah Smart

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24V 200AH

5120W | 5120wh
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  • Country / Germany

    • 【0% VAT.】 Power queen 12V 300AH LIFEPO4 battery, integrated 200a BMS

    Description

    Description

    • Danger: applies ONLY to residential buildings and ONLY in Germany/Austria.
      • A lightweight LiFePO4 > 3x AGM Power

      Replace three bulky 12V 200Ah AGM batteries (3600Wh, 1C) with a single 12V 300Ah Power Queen LiFePO4 battery (3840Wh). Benefit from 85% less weight, 8x longer charge cycles, and higher energy density for demanding applications.

      • Easy installation, maximum efficiency

      Outperforms three 12V 100Ah LiFePO4 batteries connected in parallel: Reduce wiring complexity, save space, and minimize energy loss. Optimize your system while increasing reliability and performance.

      • 200A BMS: Unleash the high-performance potential

      The BMS developed by Power Queen delivers a continuous power of 2560 W and a peak current of 800 A in 1 second, easily powering demanding devices or multiple loads. Integrated safety features ensure stability, durability, and extended battery life.

      • Scalable mega capacity for every adventure

      With 3840Wh per battery and IP65 waterproof protection, it reliably supplies energy for your home, RV, boat, or off-grid cabin. Expandable with 4P4S to 61.44 kWh for solar systems—save over €2,000 in energy costs per year and achieve sustainable independence.

      • Proven quality, unsurpassed trust

      Tested to UL 1973, certified to FCC, CE, RoHS and UN38.3, with a 5-year warranty and lifetime technical support - trust Power Queen for safety, compliance and long-term value.

      Read More

      Product shape

      1 piece (saving € 202.52)

      1 piece (saving € 202.52) 1 piece+14.6V 40A charger 2 pieces (€ 514.96/piece)

      20 in stock

      €520,16 €722,68

       More payment options
        Icon for verifiedBattery specifications

        Cell type: LiFePO4 Prismatic

        Cycle life: 4000-15000 cycles

        Nominal voltage: 12.8V

        Nominal capacity: 300Ah

        Energy: 3840Wh

        Max. expansion (parallel & series): 4P4S

        Internal resistance: ≤40mΩ

        Certifications: FCC, CE, RoHS, BattG2, WEEE, VerpackG, UN38.3

        Max. Continuous Output Power: 2560W

        BMS: 200A

        Max. continuous charging current: 200A

        Max. continuous discharge current: 200A

        Max. discharge current 1 sec.: 800A

        Charging voltage: 14.4V ± 0.2V

        Recommended charging current: 60A (0.2C)

        Charging temperature: 0°C - 50°C/32°F - 122°F

        Discharge temperature: -20°C - 60°C/-4°F - 140°F

        Storage temperature: -10°C - 50°C/14°F - 122°F

        Connection terminals: M8 screws

        Size: L52.2 x W23,7 x H21,8 cm

        Housing material: ABS (flame-retardant plastic)

        Protection class: IP65

        Icon for secureCarefree payment
        Power Queen Payment
        Icon for delivery_box_1Easy return and exchange

        Dissatisfied? We offer a hassle-free 30-day Return and exchange.

        Icon for truckShipping within 24 hours.

        We process your shipments daily from Monday to Friday (except special orders).
        Delivery time: 2-4 Working days within Germany and 3-7 Working days within the EU via DPD/UPS.

        Want to shop together? Check the box and add it to your cart!

        Description

        Description

        • Danger: applies ONLY to residential buildings and ONLY in Germany/Austria.
          • A lightweight LiFePO4 > 3x AGM Power

          Replace three bulky 12V 200Ah AGM batteries (3600Wh, 1C) with a single 12V 300Ah Power Queen LiFePO4 battery (3840Wh). Benefit from 85% less weight, 8x longer charge cycles, and higher energy density for demanding applications.

          • Easy installation, maximum efficiency

          Outperforms three 12V 100Ah LiFePO4 batteries connected in parallel: Reduce wiring complexity, save space, and minimize energy loss. Optimize your system while increasing reliability and performance.

          • 200A BMS: Unleash the high-performance potential

          The BMS developed by Power Queen delivers a continuous power of 2560 W and a peak current of 800 A in 1 second, easily powering demanding devices or multiple loads. Integrated safety features ensure stability, durability, and extended battery life.

          • Scalable mega capacity for every adventure

          With 3840Wh per battery and IP65 waterproof protection, it reliably supplies energy for your home, RV, boat, or off-grid cabin. Expandable with 4P4S to 61.44 kWh for solar systems—save over €2,000 in energy costs per year and achieve sustainable independence.

          • Proven quality, unsurpassed trust

          Tested to UL 1973, certified to FCC, CE, RoHS and UN38.3, with a 5-year warranty and lifetime technical support - trust Power Queen for safety, compliance and long-term value.

          Read More

          • Banner image for: Banner image for:

          • ⚡Strong core and sustainable performance

            The Power Queen 12V 300Ah lithium battery consists of four automotive-grade cells. It is highly dense, stable, safe for daily use, and environmentally friendly. The 200A BMS allows for the connection of more devices and supports a maximum charging power of 2560W, making life more convenient.

          • ⚡Strong core and sustainable performance

            The Power Queen 12V 300Ah lithium battery consists of four automotive-grade cells. It is highly dense, stable, safe for daily use, and environmentally friendly. The 200A BMS allows for the connection of more devices and supports a maximum charging power of 2560W, making life more convenient.

          • Banner image for: Banner image for:

          • ♻️100% depth of discharge & 10 years lifespan

            The 12V 300Ah LiFePO4 battery from Power Queen offers over 4,000 cycles and a lifespan of 10 years. In comparison, lead-acid batteries only offer 300-500 cycles and a lifespan of 3-5 years. Energy from 1 x 12V 300Ah LiFePO4 battery > 3 x 12V 100Ah AGM batteries connected in parallel.

          • ♻️100% depth of discharge & 10 years lifespan

            The 12V 300Ah LiFePO4 battery from Power Queen offers over 4,000 cycles and a lifespan of 10 years. In comparison, lead-acid batteries only offer 300-500 cycles and a lifespan of 3-5 years. Energy from 1 x 12V 300Ah LiFePO4 battery > 3 x 12V 100Ah AGM batteries connected in parallel.

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          • Banner image for: Banner image for:

          • 🌍Environmentally friendly energy & save half your electricity costs

            Compared to grid power, lithium batteries can save 50% of energy costs. Compared to lead-acid batteries, the energy savings are 12%-27%. The monthly self-discharge is approximately 3% for lithium batteries and approximately 15-30% for lead-acid batteries.

          • 🌍Environmentally friendly energy & save half your electricity costs

            Compared to grid power, lithium batteries can save 50% of energy costs. Compared to lead-acid batteries, the energy savings are 12%-27%. The monthly self-discharge is approximately 3% for lithium batteries and approximately 15-30% for lead-acid batteries.

          • Banner image for: Banner image for:

          • Banner image for: Banner image for:

          • Banner image for: Banner image for:

          • High energy density

            Lighter and more powerful than conventional lead-acid batteries with three times the energy density.

          • Fast full charge

            With a 14.6V 60A charger, a full charge takes only 5 hours. A 14.6V 40A LiFePO4 charger is also a good choice.

          • 100% capacity

            Unlike lead-acid batteries with 50-60% capacity, the Power Queen LiFePO4 battery offers 100% usable capacity.

          • Intelligent BMS

            Integrated 200A BMS protects against overcharging, overdischarging, overcurrent, overtemperature and short circuit.

          • High energy density

            Lighter and more powerful than conventional lead-acid batteries with three times the energy density.

          • Fast full charge

            With a 14.6V 60A charger, a full charge takes only 5 hours. A 14.6V 40A LiFePO4 charger is also a good choice.

          • 100% capacity

            Unlike lead-acid batteries with 50-60% capacity, the Power Queen LiFePO4 battery offers 100% usable capacity.

          • Intelligent BMS

            Integrated 200A BMS protects against overcharging, overdischarging, overcurrent, overtemperature and short circuit.

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          Frequently asked questions:

          Icon for questionCan I charge the battery with my own charger?

          First, you need to check if your charger LiFePO4-batteries. Then you should make sure that the Charger voltage matches the voltage of the battery. Finally, we recommend that you use a charger with a current of 60A or 40A to use.

          Icon for questionCan I use this battery as a car start battery or golf car battery?

          NO. Note: This battery is NOT suitable as a starter battery, golf cart battery, or for heavy-duty applications such as water pumps, car lifts, elevators, vacuum cleaners, or four-wheel drive lawn mowers. More information about the Power Queen: service.de@ipowerqueen.com

          Icon for questionCan the battery be installed on the side?

          For the Power Queen 12V 300Ah LiFePO4 battery, we recommend mounting it upright with the terminals facing up. (The front and top sides must not face down.)

          Icon for questionCan I switch them into series or in parallel with other batteries?

          NO. Conditions for series and parallel connection: Same brandSame modelWithin 3 months of purchase date.

          Icon for questionWhat do I have to pay attention to if I want to convert a lead-acid system to a lithium battery system?

          1. Physical size and installation: Lithium batteries are generally lighter and more compact than lead-acid batteries. Make sure the lithium battery you purchase fits the original installation position.

          2. Voltage and capacity matching: Make sure that the selected lithium battery has the same voltage and sufficient capacity as the original lead-acid battery to meet the system requirements.

          3. Charging system: Lithium batteries generally require special lithium battery chargers; lead-acid battery chargers are not suitable. The use of a DC-DC charger is recommended.

          If you wish to make modifications to your vehicle or equipment, we recommend that you consult with battery or vehicle experts before making any modifications to ensure safety and proper execution.

          Icon for questionCan I load and unload this battery at the same time?

          Yes, If you charge with a solar system, you can charge and discharge the battery at the same time.

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          • die installierte Bruttoleistung der Photovoltaikanlage laut Marktstammdatenregister nicht mehr als 30 Kilowatt (peak) nicht übersteigt oder nicht übersteigen wird.

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          • die installierte Bruttoleistung der Photovoltaikanlage 35 Kilowatt (Peak) nicht übersteigt oder nicht übersteigen wird.

          Diese Option zur Umsatzsteuerbefreiung ist nicht mit einem verbindlichen Preisangebot des Verkäufers verbunden. Der Gesamtpreis ergibt sich aus den Produktpreisen und Steuern sowie ggf. zusätzlichen Kosten wie Versand etc. Wenn der Kunde angibt, dass er von der Mehrwertsteuer befreit ist, wird der angegebene Preis auf dieser Grundlage angezeigt. Erforderlichenfalls hat der Kunde bei der Steuerfahndung mitzuwirken.

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