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【Like New】Power Queen 51.2V 90Ah LiFePO4 battery, built-in 90A BMS

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【Like New】Power Queen 51.2V 90Ah LiFePO4 battery, built-in 90A BMS

Name: 【Like New】Power Queen 51.2V 90Ah LiFePO4 battery, built-in 90A BMS
Brand: PQ-DE
SKU: P51.2V90-90-Basic-16-S4U-DE
Price: 1399.99 EUR
Availability: OutOfStock
Rating: 5.0 (1 reviews)

€1.399,99

€1.799,99

Cyber-Woche geht weiter! Und doppelte Punkte? Selbstverständlich!

Important information before purchasing:
These like-new batteries were purchased by customers who accidentally bought the wrong capacity or incompatible batteries for their applications. We assure you that our batteries are thoroughly inspected and tested before shipment (only a few have minor surface scratches). We offer a 4-year warranty on our like-new batteries and a 5-year warranty on our used, very good batteries. 3-year warranty.
【Massive 4.6kWh energy = 8*12V 100Ah AGM batteriesThe Power Queen 51.2V 90Ah LiFePO4 battery supports 100% DOD and 4608Wh of usable energy, while lead-acid batteries only support about 50% DOD. Approximately eight 12V 100Ah batteries in a 2P4S configuration are required to achieve the same usable energy. Furthermore, you not only get five times the lifespan and at least 20 times the cycle life, but you also save on series and parallel losses and space.

【10X cost-efficiently, saving you a significant amount of moneyThe Power Queen 51.2V 90Ah LiFePO4 battery will have 4,000 to 15,000 cycles and a lifespan of up to 10 years. Compared to lead-acid batteries, which only have a lifespan of 2-3 years, our LiFePO4 battery offers significant long-term cost savings. A single cycle of the LiFePO4 battery costs approximately €0.45, while an AGM battery costs approximately €4.50 per cycle.

【1/3 Light && One-touch switch operationPower Queen 51.2V 90Ah rackmount batteries with a standard 4U size. The compact design saves a significant 1/3 of the weight compared to lead-acid batteries, improving space utilization. One-touch ON/OFF operation makes them easy to use. They are easier to carry or move for RVs, camping, and off-grid applications. The battery is suitable for power supply while camping and for home systems with simple installation.

【Intelligent BMS && Class A cellWith a built-in BMS capable of powering 4608W loads simultaneously, this battery pack protects the LiFePO4 battery from the most common causes of failure, such as overcharging, over-discharging, overcurrent, and short circuits. We use high-energy-density Class A LiFePO4 cells in our battery pack, and the sheet metal casing makes it both elegant and robust. All batteries are UL and CE certified, providing comprehensive battery protection.

【Maximum capacity expansion of 18.43 kWhThe 51.2V 90Ah battery allows four to be connected in parallel for a massive 18.43kWh of power (series connection is not supported). Such a powerful energy expansion system could be widely used for home storage systems, off-grid systems, RVs, trailers, and outdoor activities. (Suitable for energy storage as a start-up; not recommended for golf carts.)

A notice: This battery is NOT suitable for use as a starter battery or golf cart battery. For further information, please contact our service team. service.de@ipowerqueen.com

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Free Shipping - Estimated Delivery Date: Dec 11 - Dec 15

€1.399,99

€1.799,99

30 day return policy

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

Free shipping within the EU

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

We process your shipments daily from Monday to Friday (except for special orders).

Delivery time: 2-4 working days within Germany and 3-7 working days within the EU via DPD/DHL.

7 days return without giving reasons

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.

【Like New】Power Queen 51.2V 90Ah LiFePO4 battery, built-in 90A BMS

€1.399,99

€1.799,99

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30 day return policy