Skip to content

Bluetti B300 Expansion Battery | 3072Wh

by Bluetti
SKU B300
Save $200.00 Save $200.00
Original price $2,899.00
Original price $2,899.00 - Original price $2,899.00
Original price $2,899.00
Current price $2,699.00
$2,699.00 - $2,699.00
Current price $2,699.00
Free Metro Shipping! 🚚
4x4 Down Under Buy Now Pay Later Options
    WHY SHOP WITH US?
  • Fast Shipping with Free Insurance
  • Australian Owned and Operated
  • Expert Before & After Sales Service
  • Easy Returns & Full Warranty Support

3072Wh Expansion Battery from Bluetti

Features

Flexible Recharging

  • You can recharge Bluetti B300 quickly with 200W Max. solar input thanks to the built-in MPPT. Besides, it also supports AC, car, and lead-acid battery charging. The car and lead-acid battery charging need a D050S.

Versatile Power Source

  • You can power your smartphones, laptops, fans, lights, refrigerators, microwave ovens, and so on with specific output port - the 100W USB-C, 12V/10A cigarette lighter, and 18W USB-A output ports.

Bluetti AC300 Inverter Module Generator and B300 Expansion Battery Bundle | 3000W

Expandable Battery Pack

  • B300 has 3,072Wh capacity and over 3,500 life cycles with the LifePO4 battery cells, offering up to 80% of original capacity. Moreover, it will double, triple, even quadruple the total capacity with BLUETTI AC200MAX, AC200P, or AC300 series. Expandable Battery Pack B300 has 3,072Wh capacity and over 3,500 life cycles with the LifePO4 battery cells, offering up to 80% of original capacity. Moreover, it will double, triple, even quadruple the total capacity with BLUETTI AC200MAX, AC200P, or AC300 series.

Home Backup and Trip Power Bank

  • Whether in a family gathering or camping trip, B300 will serve as your backup power supply or power bank. It powers your home and camping necessities well, and all you need to do is enjoy the good times.

Specifications

BATTERY INFO
Capacity:
3072Wh(51.2V, 60Ah)
Type:
LiFePO4(Lithium Iron Phosphate)
Life Cycle:
3500+ Cycles to 80% Original Capacity
Shelf-Life:
Recharge to 80% Every 3-6 Months
Management System:
MPPT Controller, BMS, etc.
OUTPUT
USB-C Port:
1 x 100W Max.
USB-A Port:
1 x 18W USB-A
12V DC Outlet*: 1 x 12V/10A (Car Outlet) *All Regulated.
INPUT AC Input:
500W Max
Solar Input:
200W Max., VOC 12-60VDC, 10A
Car Input:
12/24V from Cigarette Lighter Port
Max Input: 700W, With AC Adatper + Solar Input Simultaneously
RECHARGE TIME
AC:
≈ 6.5~7 Hours at 500W
Solar:
≈ 15.5~16 Hours at 200W
(With prime sunshine, ideal orientation and low temperature)

12V/24V Car Outlet (100W/200W):
≈ 30 or 15 Hours

AC + Solar:
≈ 5 Hours at 700W
(With prime sunshine, ideal orientation and low temperature)
Solar + Solar:

≈ 5 Hours at 700W (D050S DC Charging Enhancer REQUIRED)
Dual AC:
≈ 5 Hours at 700W (Extra adapter REQUIRED)
GENERAL Pass-through Charge:
Yes
Weight:
36.kg
Dimensions (LxWxD):
52 x 32 x 26.6cm
Operating Usage Temperature:
-4-104℉ (-20-40℃)
Storage Temperature:
-4-104℉ (-20-40℃)
Certification:
UL2743, UKCA, RCM, PSE, FCC, CE
Warranty:
4 Year Manufacturer Warranty

Package Includes

  • 1 X BLUETTI B300 Expansion Battery
  • 1 X Battery Expansion Cable (P090A)
  • 1 X Solar Charging Cable (MC4 to XT90)
  • 1 X QC Card
  • 1 X User Manual
  • 1 X Warranty Card

Bluetti B300 User Manual

Please click here to download the Bluetti B300 User Manual

Bluetti B300 Tutorial and User Guide:

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Why Shop at 4x4 Down Under?

We know that you have a lot of options out there, and we’re incredibly grateful that you’re considering spending your hard earned money with us. We like to think we stand out from the crowd in a few ways.

Excellent & Honest Service

We try and provide the best pre and after sales service possible. If you have a question we’re here to help, and if we don’t know the answer we’ll tell you and then do our absolute best to find the answer for you. We’re also here to guide you to the best possible outcome for you. A lot of stores will simply try to up-sell you on the most expensive option. That’s not how we operate. We want to build a relationship with our customers, and the only way to do that is by being honest and direct.

4x4 Down Under is built on honesty and integrity. For example when you make a purchase with us we only charge your account once we confirm the product is ready for dispatch. Although we like to guarantee everything on our store is available we’re not perfect and mistakes do happen. If something turns out to not be available we’ll let you know immediately and you have the option to cancel your order or wait for more stock to arrive. Should you not want to wait the order is voided, and there’s no waiting a week to get your money back (it’s instant!).

Aussie and Proud!

We're Australians, and we like to support our fellow Australians, which is why all our products are sourced locally from the official Australian distributors. Nothing is imported directly and we don't stock any grey imports. This also means that all manufacturer warranties are fully honored by the brands themselves.

No Sales Gimmicks 

When you shop at 4x4 Down Under you don’t have to worry about:
  • Annoying and dishonest ’Sales Timers’ that simply reset every few hours and are there to coerce you into buying.
  • Dishonest “low stock” labels, another coercive sales gimmick.
  • False “John just bought a…” alerts. Our customer alerts (bottom left) are 100% true and we're proud of them.
  • Being bombarded by trust badges and labels everywhere you look that mean nothing. 
  • We don't spam! Your information is safe with us. It will never be shared or sold, or used to fill your inbox with garbage.

Fast Shipping with Insurance!

We've partnered with some of Australia's best couriers and freight agents to ensure your purchase reaches you in super-quick time. Once your order has been dispatched you'll receive tracking information which will allow you to track your order online every step of the way. And if something should happen to your order while in transit you can rest assured that it's insured and you won't lose a dime!

If you still have any doubts feel free to give us a call on 1300 76 86 41, or contact us here. We'd love to hear from you.

Product Bundles

If you'd like a discount price on a bundle of items not displayed below please contact us here and we'll give you our best price.