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

      Description

      • Notes before purchasing:

         The new batteries were purchased by customers who accidentally purchased the wrong capacity or incompatible batteries for their applications. We assure you that our batteries are thoroughly checked and tested before delivery (only a few have small scratches on the surface). We offer a 4-year guarantee on our new batteries and a 3-year guarantee on our used, very good batteries

      • Massive 4.6kWh energy=8*12V 100Ah AGM batteries】Power Queen 51.2V 90Ah LiFePO4 battery supports 100% DOD and 4608Wh usable energy, while the lead-acid battery only supports about 50% DOD supports. Requires about 8*12V 100Ah batteries in 2P4S so the same usable energy can be achieved. In addition, you not only get 5 times the lifespan and at least 20 times the cycle life, but also save series and parallel losses and space.
      • 10X cost-effective save your money to a great extent】Power Queen 51.2V 90Ah LiFePO4 battery will have 4000~15000 times and can last up to 10 years. Compared to lead batteries which only have a lifespan of 2-3 years, our LiFePO4 battery has greatly saved the cost in the long run. One cycle of the LiFePO4 battery costs around €0.45, while the AGM battery costs around €4.5/cycle.
      • 1/3 Lightweight & One-touch Switch Operation】Power Queen 51.2V 90Ah rackmount batteries with standard 4U size, the compact design can save a reasonable 1/3 weight compared to the lead acid batteries and improve the use of space. Thanks to the support of the one-touch ON/OFF button, operation is easy. It's easier to carry or move for RV, camping and off-grid. The battery is suitable for power supply when camping and for home systems with easy installation.
      • Intelligent BMS & Class A Cell】With built-in BMS, which can operate 4608W loads at the same time, and it can protect the LifePO4 battery from the most common causes of battery failure, such as overcharging, over-discharging, over-current, Short circuit. We use Class A LiFePO4 cells with higher energy density in our battery pack, the sheet metal case makes the battery exquisite and robust. All batteries are UL and CE certified and provide all-round protection for the battery.
      • Max. 18.43kWh capacity expansion】The 51.2V 90Ah battery allows 4 to be connected in parallel for a gigantic 18.43kWh output (not accepted in series). 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 rather than start-up, it is not recommended for golf cart use).
      • Note: 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
      Product form
      • Perfekte Alternative zu Blei-Säure-Batterien.
      • BMS-Multi-Schutz für sichere Nutzung.
      • Hochwertige Batteriezellen der Klasse A mit 5-jähriger Garantie.
      • NICHT für die Verwendung als Starterbatterie oder Golfwagenbatterie geeignet.

      Out of stock

      €1.399,99 €1.799,99

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        Power Queen Payment
        Icon for truckVersand innerhalb von 24 Std.

        Wir bearbeiten Ihre Sendungen täglich von Montag bis Freitag (außer Sonderbestellungen).
        Lieferzeit: 2-4 Werktage innerhalb Deutschlands und 3-7 Werktage innerhalb der EU per DPD/UPS.

        Icon for delivery_box_1Einfache Rückgabe & Umtausch

        Unzufrieden? Wir bieten eine problemlose 30-tägige Rückgabe und einen Umtausch.

        Description

        • Notes before purchasing:

           The new batteries were purchased by customers who accidentally purchased the wrong capacity or incompatible batteries for their applications. We assure you that our batteries are thoroughly checked and tested before delivery (only a few have small scratches on the surface). We offer a 4-year guarantee on our new batteries and a 3-year guarantee on our used, very good batteries

        • Massive 4.6kWh energy=8*12V 100Ah AGM batteries】Power Queen 51.2V 90Ah LiFePO4 battery supports 100% DOD and 4608Wh usable energy, while the lead-acid battery only supports about 50% DOD supports. Requires about 8*12V 100Ah batteries in 2P4S so the same usable energy can be achieved. In addition, you not only get 5 times the lifespan and at least 20 times the cycle life, but also save series and parallel losses and space.
        • 10X cost-effective save your money to a great extent】Power Queen 51.2V 90Ah LiFePO4 battery will have 4000~15000 times and can last up to 10 years. Compared to lead batteries which only have a lifespan of 2-3 years, our LiFePO4 battery has greatly saved the cost in the long run. One cycle of the LiFePO4 battery costs around €0.45, while the AGM battery costs around €4.5/cycle.
        • 1/3 Lightweight & One-touch Switch Operation】Power Queen 51.2V 90Ah rackmount batteries with standard 4U size, the compact design can save a reasonable 1/3 weight compared to the lead acid batteries and improve the use of space. Thanks to the support of the one-touch ON/OFF button, operation is easy. It's easier to carry or move for RV, camping and off-grid. The battery is suitable for power supply when camping and for home systems with easy installation.
        • Intelligent BMS & Class A Cell】With built-in BMS, which can operate 4608W loads at the same time, and it can protect the LifePO4 battery from the most common causes of battery failure, such as overcharging, over-discharging, over-current, Short circuit. We use Class A LiFePO4 cells with higher energy density in our battery pack, the sheet metal case makes the battery exquisite and robust. All batteries are UL and CE certified and provide all-round protection for the battery.
        • Max. 18.43kWh capacity expansion】The 51.2V 90Ah battery allows 4 to be connected in parallel for a gigantic 18.43kWh output (not accepted in series). 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 rather than start-up, it is not recommended for golf cart use).
        • Note: 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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