Power Queen LiFePO4 BatteryPower Queen LiFePO4 BatteryPower Queen LiFePO4 Battery

Power Queen 12.8V 300Ah LiFePO4 Battery, Built-in 200A BMS

$1,039.99 $989.99

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  • [3.84kWh Usable Energy | Longer Performance] Power Queen 12.8V 300Ah LiFePO4 battery will have 3.84kWh energy to run 90% of appliances, which provides 40% more usable power than the lead-acid battery.

  • [200A BMS | 2560W Max. Load Power] Power Queen 300Ah Lithium Battery has built-in 200A BMS to protect it from overcharge, over-discharge, over-current, and short circuits. and supports max. 2560W load power which allows for power more applications.

  • [2X Storage Capacity] Compared with lead-acid batteries which are only able to discharge 60% of energy, our 12.8V 300Ah LiFePO4 battery has more than double storage capacity for the same footprint.

  • [Max. 61.44kWh Energy Expansion] Power Queen 12.8V 300Ah batteries support a max 4S4P connection to reach up 61.44kWh usable energy, which could be widely used for the home solar system, emergency backup power systems, and RV trips.

  • [5-Year Warranty | Fast Shipping] We provide a 5-year warranty for our Lithium Battery. Customers can receive the battery within 1~3 workdays due to our local warehouses in CA, TX, GA, and so on.

Size: Pack 1

  • Pack 1
  • Pack 2($980.09/EACH)
  • Pack 4($970.19/EACH)
$1,039.99 $989.99
Out of stock

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‎63.92 lb

Product Dimensions

‎20.47 x 10.59 x 8.66 inches

Item model number

‎12.8V 300Ah

Nominal Voltage


Max. Continuous Charge/Discharge Current





≥4000 times

Number Of Cells




Waterproof Level


Vehicle Service Type


Battery Cell Composition


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Power Queen 12.8V 300Ah LiFePO4 Battery, Built-in 200A BMS

Pack 1
Pack 1
$1,039.99 $989.99