BLUETTI B300 Expansion Battery | 3072Wh

A$2,499.00
A$2,499.00 A$2,899.00 - A$400.00

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  • Features with a 100W USB-C, a 12V/10A car output and a USB-A ports, you can use the B300 as a portable power station.
  • The smart MPPT inside of the B300 enables it to recharge quickly through solar power at a 200W maximum loading scale.
  • You can also recharge it by wall socket, car charging or lead-acid battery.
  • Car charging and lead-acid battery charging need to be realized through D050S.
  • Works with AC500+B300( need to buy extra P150D to P090D cable )


30 Days Price Match Guarantee

BLUETTI guarantees that we will refund you the difference if you find a lower price from us within 30 days of your purchase.

Price Difference Refund Requirements:

1. Valid purchase history within 30 days.

2. Email us a screenshot of the lower price.

3. Promotion period only.


Free
Local Shipping

4-year Hassle Free
Warranty

Lifetime Customer
Support

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.

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.

Never Run Out of Power

Suitable for various occasions

Other Top Rated Products

PREVIEW


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:
79.6lbs(36.1Kg)

Dimensions (LxWxD):
20.5*12.5*10.5 inch ( 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:
48 Months

Optional Accessories

BLUETTI PV120/MP200/PV350 (Solar Panel)

Learn more >

T500/T400 AC ADAPTER

Learn more >

DC Charging Enhancer (D050S)

Learn more >

External Battery Connection Cable

Learn more >

Cigarette Lighter Output port to DC5521

Learn more >

In the Box


User Manual

BLUETTI B300 Expansion Battery | 3072Wh User Manual

Download Download Now >

Customer Reviews

Based on 6 reviews
83%
(5)
17%
(1)
0%
(0)
0%
(0)
0%
(0)
J
Jo Varris
Generally a thumbs up!

The batteries appear to be working well. The flexibility of the AC300/B300 units would be improved by having battery input ports on both sides and the ability to plug a wind power system directly into the AC unit.

A
Andrew Matkovics
B300 Expansion Battery

Fantastic product extremely easy to use as a novice I can confirm! :)

T
Tuan Le
B300 Expansion Battery

Excellent service very fast delivery and fast reply by BLUETTI customer support. After one month test really love B300. Would recommend and try to have another one.

A
Anonymous
Pretty good

A few minor gremlins but happy with purchase

N
Nick

Great portable power setup that is quiet and fumes free. Makes for a much better environment to operate our field testing equipment by removing the generator. Bluetti customer service were very responsive and helpful in recommending a setup and the required cables to operate the B300 with AC200P

FAQS

How-to

A useful guide to making the most of it all.

Product Application

B300 Battery Module Tutorial

How to connect AC300 with B300 Battery Modules?

How to connect AC200MAX with B230 or B300 battery modules?