About Us Contact Returns Privacy Terms Of Service Shipping
Skip to content
BLUETTI B300 Expansion Battery | 3072Wh

BLUETTI B300 Expansion Battery | 3072Wh

by BLUETTI
Sold out
$2,899.00

Notify me when back in stock

  • 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

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.

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:
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
  • 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

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.

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: 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

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at EcoWisePower.

  • Free Shipping Australia Wide. No extra charges. Ever.
  • Price Match Guarantee. Best Prices online guaranteed.
  • 30 day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Great Service. We pride oursleves on the best service, anywhere.

Shipping is FREE on all orders to customers within Australia.
We don't want to mess around with fine print and extra charges, we
like things to be simple and easy. 

Want to know about our Returns Policy? Read more here.

Order Confirmation:
As soon as you place your order you will receive an order confirmation
e-mail.  This means that we have received your order in our system and
pre-authorised your credit card for the purchase.  
As soon as we receive your order we automatically check to confirm that
your order is in stock and available for immediate shipment.  If your item
is on back-order or unavailable we will void the pre-authorisation and
reach out to you via e-mail to see if alternate arrangements can be
made.  
If your item(s) are available for immediate shipment (within 5 business
days) we will process the charges and get to work preparing your
order for shipment.

Order Shipment:
If your order is in stock and we process the charges to your credit card it
will ship within three business days from the date of your order.  
We will send you shipping confirmation within 24 hours of your order
leaving the warehouse to the e-mail address you provided when
checking out.  
If you do not receive shipping confirmation from us within four business
days of your order feel free to follow up with us at contact@ecowisepower.com.au.

International Orders:
Please be aware that our products are made specifically for the Australia market. This means that they require a 240V
electrical system to function correctly. 

Our products have generally not been certified for use with other
countries electrical safety standards but all of our products are certified
to Australia standards.
We will happily ship our fantastic products to international customers.
Due to the extremely wide variety of product dimensions we will provide
an up to date shipping price quote for you on request.
If you are happy with our shipping quote we will prepare an order and
payment though our ultra secure online payment gateway.

Damages:
Please inspect the packaging of your item(s) when they arrive, if you
notice any damage you should make note of it when signing for delivery
or do not agree to accept the delivery.
If you do accept delivery you are required to immediately take photos
using your smart phone or camera of the damaged packaging or
products inside the packaging. 
If your item(s) do arrived damaged please send photos to contact@ecowisepower.com.au, then visit our Returns page and lodge your return claim online.