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Power Queen 12V 300Ah LiFePO4 battery with 200A BMS

  • 200A BMS, max. load 2560W. Multi-BMS protection for safe operation.
  • Supports up to 4P4S configurations, max. 61440Wh power expansion.
  • 4000-15000 cycles for a service life of 10 years.
  • High quality Class A battery cells with a 5 year guarantee.
  • Savings in installation space and wiring costs (compared to 3 x 12V 100Ah LiFePO4 batteries or lead-acid batteries of the same capacity).

679.99

Description

  • 100% depth of discharge & 10-year lifespan

    Power Queen’s 12V 300Ah LiFePO4 battery offers over 4000 cycles and a lifespan of 10 years. In comparison, lead acid batteries only offer 200-500 cycles and a lifespan of 3-5 years. Energy from 1 x 12V 300Ah LiFePO4 battery = 3 x 12V 200Ah AGM batteries connected in parallel.

  • Powerful core and sustained performance

    The Power Queen 12V 300Ah lithium battery consists of 8 automotive-grade cells. It is high-density, stable, safe for daily use and environmentally friendly. The 200A BMS allows you to connect more devices and supports a maximum charging power of 2560W, making life more convenient.

  • High energy density

    Lighter and more powerful than conventional lead-acid batteries with three times higher energy density.

  • 100% capacity

    Unlike lead-acid batteries with 50-60% capacity, our LiFePO4 battery offers 100% usable capacity.

  • Intelligent BMS

    Integrated 200A BMS protects against overcharge, overdischarge, overcurrent, overtemperature and short circuit.

  • 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.

  • Environmentally friendly energy & Save 1/2 electricity fees

    Compared to mains power, lithium batteries can save 50% of energy costs. Compared to using lead-acid batteries, the energy saving is 12% – 27%. The monthly self-discharge is about 3% for lithium batteries and about 15-30% for lead-acid batteries.

     

    SPECIFICATIONS

Cell type:  LiFePO4 Prismatic

Cycle life:  4000-15,000 cycles

Nominal voltage:  12.8V

Nominal capacity:  300Ah

Energie: 3840Wh

Max. extension (series & parallel):  4S4P

Internal resistance:  ≤40mΩ

Certifications:  CE, RoHS, BattG2, WEEE, VerpackG, UN38.3

Max. Continuous Output Power:  2560W

BMS: 200A

Max. Continuous charging current:  200A

Max. Continuous Discharge Current:  200A

Max. discharge current 1 sec.:  800A

Charging voltage:  14.4V ± 0.2V

Recommended charging current:  60A (0.2C)

Operating temperature:  0°C – 50°C / 32°F – 122°F

Discharge temperature:  -20°C – 60°C / -4°F – 140°F

Lagertemperatur:  -10°C – 50°C / 14°F – 122°F

Connection terminals:  M8 screws

Size:  L52.2*W24.0*H 21.8 CM

Housing material:  ABS (flame-retardant plastic)

Protection class:  IP65

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