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Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
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Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
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Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS

€618,99
€859,99

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 rating, it reliably supplies energy for homes, RVs, boats, or off-grid cabins. 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.

 
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Ordered today, delivery on 25-26.09.
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€618,99
€859,99
30 days of right of return

We offer a 30-day money-back guarantee if the Power Queen product is defective upon arrival or the order is canceled. This only applies to orders purchased directly from Power-Queen.de purchased products.

Free shipping within the EU

Get fast, reliable shipping free of charge throughout the EU (except Greece and islands).

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.

7 days of return rights

You can return the goods within seven days of receipt. They must be in their original packaging, complete, and in a resalable condition. We will cover the return shipping costs.

Power Queen 12V 300AH LIFEPO4 battery, integrated 200A BMS
12V 300AH
€618,99
€859,99
1 / 0
Give 8% discount, get € 15 discount
30 days of right of return
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FAQ

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⚡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.

♻️100% depth of discharge & 10 year 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.

🌍Environmentally friendly energy & save 1/2 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.

High energy density


Lighter and more powerful than conventional lead-acid batteries with three times higher 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, over-discharging, overcurrent, overtemperature and short circuit.

FAQ

Kann ich den Akku mit meinem eigenen Ladegerät aufladen?

Zunächst müssen Sie überprüfen, ob Ihr Ladegerät LiFePO4-Batterien unterstützt. Dann sollten Sie sicherstellen, dass die Spannung des Ladegeräts mit der Spannung der Batterie übereinstimmt. Schließlich empfehlen wir Ihnen, ein Ladegerät mit einer Stromstärke von 60A oder 40A zu verwenden.

Kann ich diese Batterie als Autostartbatterie oder Golfwagenbatterie verwenden?

NEIN. Hinweis: Diese Batterie ist NICHT geeignet als Starterbatterie, Golfwagenbatterie oder für Hochleistungsanwendungen wie Wasserpumpen, Hebebühnen, Aufzüge, Staubsauger, Rasenmäher mit Allradantrieb. Weitere Informationen zur Power Queen: service.de@ipowerqueen.com

Kann die Batterie seitlich montiert werden?

Für die Power Queen 12V 300Ah LiFePO4-Batterie empfehlen wir, sie aufrecht mit den Polen nach oben zu montieren. (Die Vorder- und Oberseite dürfen nicht nach unten zeigen)

Kann ich sie mit anderen Batterien in Reihe oder parallel schalten?

NEIN. Bedingungen für Reihen- und Parallelschaltung: Gleiche MarkeGleiches ModellInnerhalb von 3 Monaten ab Kaufdatum.

Worauf muss ich achten, wenn ich ein Blei-Säure-System auf ein Lithium-Batteriesystem umrüsten möchte?

1. Physikalische Größe und Installation: Lithium batterien sind in der Regel leichter und kompakter als Blei-Säure-Batterien. Stellen Sie sicher, dass die gekaufte Lithium batterie in die ursprüngliche Installationsposition passt.
2. Spannungs- und Kapazitätsabstimmung: Stellen Sie sicher, dass die ausgewählte Lithium batterie die gleiche Spannung und ausreichende Kapazität wie die ursprüngliche Blei-Säure-Batterie hat, um den Anforderungen des Systems gerecht zu werden.

3. Ladesystem: Lithium batterien erfordern in der Regel spezielle Lithium-Batterieladegeräte, Blei-Säure-Batterieladegeräte sind nicht geeignet. Die Verwendung eines DC-DC-Ladegeräts wird empfohlen.

Wenn Sie Modifikationen an Ihrem Fahrzeug oder Ihrer Ausrüstung vornehmen möchten, empfehlen wir Ihnen, vor jeder Modifikation Fachleute im Bereich Batterie- oder Fahrzeugtechnik zu konsultieren, um Sicherheit und angemessene Durchführung zu gewährleisten.

Kann ich diesen Akku gleichzeitig laden und entladen?

Ja, wenn Sie mit einem Solarsystem laden, können Sie den Akku gleichzeitig laden und entladen.

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Dear Customer,

It is possible that the selected products are exempt from VAT under Section 12, Paragraph 3 of the German Value Added Tax Act (UStG). Please check whether the requirements are met in your case. The seller does not provide tax advice and assumes no liability for the occurrence of tax-related events. Click hereto read the legal text of Section 12 Paragraph 3 UStG.

If this is the case, please tick the box to indicate that you are exempt from VAT on the purchase of the goods. By ticking this box, you confirm that

1. the delivery and billing address is in Germany,

2. the purchased product is installed on or near private residences, apartments, public and other buildings used for activities in the public interest, or on caravans or houseboats that are not moved or are only moved occasionally, and

3. the installed gross capacity of the photovoltaic system does not or will not exceed 30 kilowatts (peak) according to the market data register.

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