Phone line is under maintenance, please contact us via email or live chat. Orders are not affected.

Big brands, low prices
Buy Now, Pay Later with Klarna
Huge stock of major brands
Next Day Delivery available*

BLUETTI B300 Expansion Battery Module 3,072Wh

£1,699.00 RRP £1,799.00 (5.56 % )

Prices incl. VAT. excl. delivery costs


In stock - Ready for dispatch

£1,699.00 BLUETTI B300 Expansion Battery Module 3,072Wh
  • 63601
  • 36,00 kg
  • Low Prices Everyday
  • UK's Largest Stock
  • Next Day Delivery Available (Mon-Fri)*
  • Free Expert Advice 03331 885305
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
Read, write and discuss reviews...more
Customer evaluation for "BLUETTI B300 Expansion Battery Module 3,072Wh"
Write an evaluation
(Maximum number of files:3, Maximum file size (in MB):32, Allowed file extensions:jpg,png)
No files selected
Please enter these characters in the following text field.

The fields marked with * are required.

Recently Viewed