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BLUETTI B300 Expansion Battery Module 3,072Wh

£1,445.00 RRP £1,799.00 (19.68 % )

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  • 63601
  • 36,00 kg

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BLUETTI B300 Expansion Battery Module 3,072Wh Thanks to its built-in  Maximum Power...more

BLUETTI B300 Expansion Battery Module 3,072Wh

Thanks to its built-in Maximum Power Point Tracking (MPPT), the BLUETTI B300 charges quickly and flexibly with 200W maximum solar input while supporting AC, car, and lead-acid battery charging, too. (Charging via a car and lead-acid battery require a BLUETTI Charging Enhancer - D050S.)

This versatile power source includes a100W USB-C, 12V/10A cigarette lighter, and 18W USB-A output ports to make powering smartphones, laptops, fans, lights, refrigerators, microwave ovens, and many other items easy!

Add to that, the BLUETTI B300's expandable battery pack options:  The B300 has 3,072Wh capacity and over 3,500 life cycles with its LifePO4 battery cells, offering up to 80% of original capacity. Moreover, it will double, triple, even quadruple its total capacity when used with the BLUETTI AC200MAX, AC200P, or AC300 series.
Whether at home, at a family gathering, or on a camping trip, the B300 serves as a convenient backup power supply or power bank for all your electrical needs!


  • With 100W USB-C, a 12V/10A car, and a USB-A output ports, the B300 can be used as a portable power station.
  • The smart MPPT built in to the B300 enables it to recharge quickly through solar power at a 200W maximum loading scale.
  • The B300 may also be charged by wall socket, car port, or lead-acid battery.
  • (Car charging and lead-acid battery charging require the D050S.)

The BLUETTI B300 Expansion Battery comes with the following:

  • B300 Battery Pack
  • Battery Expansion Cable P090A
  • PV Input Cable MC-4 XT90
  • User Manual
  • Warranty Card
  • Certificate


  • Capacity: 3072Wh
  • Cell Chemistry: Lithium Iron Phosphate(LiFePO4)
  • Lifecycle: 3500+(to 80%); 6000+(to 50%)
  • Shelf-Life: Charge Every 3-6 Months


  • AC Input: 500W
  • Solar Input: 200W(12-60V),10A
  • AC+Solar Input: 12/24V,8.2A
  • DC Output: 1*12V/10A Cigarette Lighter Port

USB Output:

  • 1*18W USB-A
  • 1*100W USB-C


  • Weight: 79.6lbs (36.1Kg)
  • Dimensions (LxWxD): 20.5*12.5*10.5 inch
  • Operating Usage Temperature: 0-40°C/32°F-104°F
  • Certification: CEC, DOE, FCC, QC3.0, CA Prop 65
  • Warranty: 24 Months
Model: B300
Battery Capacity: 3072Wh
Brand: Bluetti
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