Power Queen-CAPower Queen-CAPower Queen-CA


  • [1/3 Lightweight | 100% Capacity Usage] Power Queen 50Ah lithium battery weighs only 11.57 lbs, it is 1/3 of a 50Ah lead-acid battery. Our LiFePO4 battery can charge/discharge fully at capacity.
  • [50A BMS |2 Hours Fast Charging] Power Queen 12.8V 50Ah LiFePO4 battery builds in 50A BMS to protect from overcharging & discharging, over current, short circuit, and over temp. 2 hours fully charged by a 25A charger.

  • [10.24kWh Max. Energy Expansion] Power Queen 12.8V 50Ah battery supports max 4P4S connection to reach up to 10.24kWh (10.24kW), perfect for solar home systems, backup power, off-grid living, etc.

  • [10-Years Lifetime] Power Queen LiFePO4 battery provides 4000+ cycles & a 10-year lifetime, it can be fully charged without risk and keeps the capacity with a low self-discharge rate even if long-time storage.

  • [Perfect For Various Applications] Power Queen 12V Battery can be fully discharged without risk and without loss of capacity. It is the ideal battery for various residential & commercial power applications.
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