EXPANSION BATTERY...LiFePO4 Cells Come in Reliable

  • B300 With EP500Pro

  • B300 With AC300

  • B230 With AC200P

  • B300 With AC200MAX

  • B230 With AC200MAX

  • B300 With AC200P

B300 With EP500Pro

B300 With AC300

B230 With AC200P

B300 With AC200MAX

B230 With AC200MAX

B300 With AC200P

Skip to product information

BLUETTI| B300 Expansion Battery 3072Wh

Regular price
Price: $2,099.00 USD
Regular price
List Price: $2,199.00 USD
Sale price
Price: $2,099.00 USD
You save: $100.00 USD (5%)
Tax included. Shipping calculated at checkout.
2% off, Free Shipping & Tax Free| Coupon Code: BLUETTI | Ends:
View Cart

Shipping Information

Free Shipping to Contiguous United States| We do not ship to Alaska, Hawaii, American Samoa, Guam, Northern Mariana Islands, Puerto Rico, U.S. Virgin Islands

30 Days Price Match Guarantee

ecopowerit will refund you the difference if you find a lower price from us within 30 days of your purchase, shop with confidence.

This Deal Ends In:

00 Days
00 Hours
00 Minutes
00 Seconds

Features:

  • 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.

BLUETTI| B300 Expansion Battery 3072Wh

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| B300 Expansion Battery 3072Wh

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.

BLUETTI| B300 Expansion Battery 3072WhBLUETTI| B300 Expansion Battery 3072WhBLUETTI| B300 Expansion Battery 3072WhBLUETTI| B300 Expansion Battery 3072Wh

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.

 BLUETTI| B300 Expansion Battery 3072Wh

Specifications 

BLUETTI| B300 Expansion Battery 3072Wh

BATTERY INFO

Capacity:

3,072Wh (51.2V, 60Ah)

Type:

LiFePO4 (Lithium Iron Phosphate)

Life Cycles:

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

240V Split Phase Bonding:

Yes, work with AC300

Pass-through Charge:

Yes

Weight:

79.6lbs (36.1kg)

Dimensions (LxWxD):

20.5 x 12.5 x 10.5in ( 52 x 32 x 26.6cm)

Operating Temperature:

-4-104℉ (-20-40℃)

Storage Temperature:

-4-104℉ (-20-40℃)

Certifications:

UL Standard, CEC, DOE, FCC, CA Prop 65

Warranty:

48 Months (Enter to learn more about BLUETTI warranty policy)

B300 Videos

How to connect AC200MAX with B230 or B300 battery modules?


How to connect AC200MAX with either B230 or B300 Battery Modules

What’s in the box

BLUETTI| B300 Expansion Battery 3072Wh

Bluetti Manual
BLUETTI B300 Expansion Battery | 3,072Wh User Manual


Warranty, Return & Registration

Click to learn about Bluetti Warranty, Return & Registration

Shipping

Thank you for visiting and shopping at ecopowerit.com. aims to offer you the best shipping options.

Shipment processing time

All orders are processed within 3-5 business days. Orders are not shipped or delivered on weekends or holidays.

If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in the shipment of your order, we will contact you via email.

Shipment to P.O. boxes or APO/FPO addresses

ecopowerit.com ships to addresses within the U.S., some of U.S. Territories (Please consult Sales@ecopowerit.com before ordering) and does not ship to P.O. Box and APO/FPO/DPO addresses.

Shipment confirmation & Order tracking

You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours.

Damages

ecopowerit.com is not liable for any products damaged or lost during shipping. If you received your order damaged or lost your package, please contact us within 20 days at info@ecopowerit.com.

After-sale Service Contact

  • 916-658-3961

Customer Reviews

No reviews yet
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Never Run Out of Power

Suitable for various occasions

Frequently Asked Questions

Can the B230 battery modules be used alone?

Yes. B230 has a 100W USB-C, a USB-A and a 12V DC output ports, the battery module can work flawlessly when standalone. 

Can I use BLUETTI B300 expansion battery alone?

Yes. It comes with a 100W USB-C, a USB-A, and a 12V car socket, providing power for phones, laptops, car refrigerators, etc.

How many B230 battery modules can connect with AC200Max?

Up to 2xB230 battery modules can connect with AC200Max.

How many B230 battery modules can connect with AC300?

AC300 can only connect with B300 battery module.

 How many B230 battery modules can connect with AC200/P?

Up to two B230. One via the solar input port by a converter cable, and another via the AC adapter inlet.

 What are the charging methods for the BLUETTI B230?

B230 can be recharged by:
1)500W AC adapter (Sold separately)
2) Car cigarette lighter output or solar panels (Require the BLUETTI D050S - DC charging enhancer, sold separately).br> Notice: There is only one inlet on the battery module, so it cannot be charged by more than one charge method simultaneously.

Which BLUETTI power stations can work with B300?

AC300/AC200/AC200P/AC200MAX/EB150/EB240/EP500Pro. Except for AC300, an additional accessory is required for each station. 
AC200/AC200P: P090D to XT90 cable 
EB150/EB240: P090D to DC7909 cable 
EP500Pro: P090D TO MC4

How many B300 can I connect to AC300 or AC200MAX?

AC300: Up to 4 B300 for 12,288Wh capacity. 
AC200MAX: Up to 2 B300 for 8,192Wh capacity.

Does B300 support App control?

Connect it to the AC300, pair them with BLUETTI App, and you can control the system at any time from anywhere.

Can I use B300 alone as a UPS?

No.

What is the maximum input charging power of the BLUETTI B300?

700W Max. with optional D050S DC Charging Enhancer* 
* Sold separately

Can I use car cigaretter lighter or lead-acid battery to charge B300?

Yes, BLUETTI D050S DC Charging Enhancer* is required. 
* Sold separately

Can I use third-party solar panels to charge the BLUETTI B300?

Yes, if the solar panels' specs fall in1) Total Voltage: 12-60V2) Total Power: 200W Max.3) Include MC4 connectors.

How long can B300S run my device?

Running time = Battery capacity × DoD × η ÷ Device rated power DoD refers to Depth of Discharge and η is local inverter efficiency.For B300s, both DoD and η are 90%. If you run a 100W light bulb with it, the running time will be:3,072Wh × 90% × 90% ÷ 100W ≈ 25hrsNote: The above data is for reference ONLY.

Can I use or charge B300 & B300S in sub-zero temperatures?

Temperature ranges for B300 are:Charge: 0-40℃ (32-104℉);Discharge: -20-40℃ (-4-104℉);Storage: -20-40℃ (-4-104℉).Technically, it can power electrical devices under such situations, but please avoid charging it.

How long can it run my device?

Running time = Battery capacity × DoD × η ÷ Device rated power DoD refers to Depth of Discharge and η is local inverter efficiency.For B300, both DoD and η are 90%. If you run a 100W light bulb with it, the running time will be:3,072Wh × 90% × 90% ÷ 100W ≈ 25hrsNote: The above data is for reference ONLY.

Is B300 & B300S waterproof?

No. Also, please do NOT store it in a humid environment for a long time.

Is it possible to replace the built-in battery?

No. If the battery pack is faulty or even dead, please contact BLUETTI Customer Service.

I'd like more tutorial videos on the AC300 and B300 combo.

Sure, please follow BLUETTI Support onYouTube.

How many B300S packs can be connected to AC500?

6

How many B300 packs can be connected to AC500?

4

Can B300S and B300 be mixed in an AC500 power system?

Yes. 4 packs in total.

Does B300s support App control?

Connect it to the AC500, pair them with BLUETTI App, and you can control the system at any time from anywhere.

Can I use B300s alone as a UPS?

No.

What is the maximum input charging power of the BLUETTI B300s?

1000W Max. with optional D050S DC Charging Enhancer* 
* Sold separately

Can I use car cigaretter lighter or lead-acid battery to charge B300s?

Yes, BLUETTI D050S DC Charging Enhancer* is required. 
* Sold separately

Can I use third-party solar panels to charge the BLUETTI B300s?

Yes, if the solar panels' specs fall in1) Total Voltage: 12-60V2) Total Power: 500W Max.3) Include MC4 connectors.

Can you ship the B230 to Puerto Rico, Hawaii, and Alaska deliver?

Can not. The packages exceed the transportation weight limit of the logistics company. 

Can B300S charge and discharge at the same time?

Yes. It supports pass-through charging. B300S comes with the premium LiFePO4 battery and proprietary Battery Management System(BMS) to ensure that it can charge and discharge at the same time.

Is it possible to replace the built-in battery?

No. If the battery pack is faulty or even dead, please contact BLUETTI Customer Service.

What is the difference between B300S and B300?

1) Current capacity: 130A for B300S while 75A for B300.

2) ONLY B300S features the automatic heating function.

3) Solar input: 500W for B300S while 200W for B300.

How does the heating function work?

When the temperature is below 0℃, the battery will be automatically heated once AC or PV charging is activated (input power>400W).

How to upgrade the firmware of B300S?

Connect it to the AC500 or other compatible power station, pair the system with BLUETTI
App, and you can over-the-air (OTA) upgrade the firmware including ARM, DSP, HMI, and BMS.
Q: How to store B300S expansion battery for a long time?

A: Charge it to 80% SOC every 3-6 months for long-term storage.