Name: BLUETTI B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Brand: Bluetti
SKU: B300S
Price: 1799.0 USD
Availability: InStock

by Bluetti

BLUETTI B300S Expansion Battery | 3,072Wh (Only Works With AC500)

SKU B300S

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Product Highlights

3,072Wh LiFePO4 battery for over 3,500 life cycles.
Standalone power station with 100W USB-C, 12V/10A car port and USB-A port.
Flexible charging via AC, solar and car power sources.
Responsive even in freezing days with Temperature Adaptive Function.
Compatible with AC500 for a maximum of 36,864Wh capacity. (2*AC500+12*B300S)
Works with AC500+B300 ( need to buy extra P150D to P090D cable )

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Description

BLUETTI B300S Expansion Battery | 3,072Wh (Only Works With AC500)

Flexible Recharging

BLUETTI B300S takes up to 500W AC, solar, or car charging. Combine AC with solar or car input, you can top up B300S in less than 3.5-4 hours with a maximum of 1,000W* input rate.
*The D050S DC charging enhancer is required.

Versatile Power Source

You can power your smartphones, laptops, fans, lights, refrigerators and more with specific outputs-100W USB-C, 12V/10A cigarette lighter, and 18W USB-A.

Responsive Even in the Cold

Waking up electronics on a freezing day may be time-consuming. But with the Temperature Adaptive Function, B300S will automatically heat up to work actively and smoothly as usual.

Expandable Battery Pack

As the companion battery pack to AC500, B300S has a capacity of 3,072Wh and lasts for 3,500+ cycles to 80% of its original capacity. Hook up 6*B300S with AC500, you'll get a powerhouse with 18,432Wh, enough to get you through a severe power outage.

PREVIEW

Specifications:

BLUETTI B300S Expansion Battery

BATTERY INFO
Capacity	3,072Wh (51.2V, 60Ah)
Cell Chemistry	LiFePO4 (Lithium Iron Phosphate)
Life Cycles	3,500+ 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
12V* DC Outlets	1 x 12V/10A (Car Outlet) *All regulated.
INPUT
AC Input	500W Max
Solar Input	500W Max., VOC 12-60VDC, 10A
Car Input	12/24V from Cigarette Lighter Port
Max Input	1,000W, with D050S DC Charging Enhancer
GENERAL
240V Split Phase Bonding	Yes, Works with AC500
Simultaneous Recharge & Discharge	Yes
Weight	83.8lbs
Dimensions (LxWxD)	20.5 in x 12.5 in x 10.5 in
Operating Temperature	-4℉-104℉ (-20℃-40℃)
Storage Temperature	-4℉-104℉ (-20℃-40℃)
Certifications	UL2743, UKCA, RCM, PSE, FCC, CE

PACKAGE INCLUDES

BLUETTI B300S Expansion Battery

BLUETTI B300S Expansion Battery x 1	Battery Expansion Cable (P150D) x 1	Solar Charging Cable (MC4 to XT90) x 1	User Manual x 1	Bluetti Warranty Card x 1	QC Card x 1

Frequently Asked Questions

How many B300S packs can be connected to AC500？

How many B300 packs can be connected to AC500？

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

Yes. 4 packs in total.

Can I use B300s alone as a UPS?

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 in 1) Total Voltage: 12-60V 2) Total Power: 500W Max. 3) Include MC4 connectors.

Can it charge and discharge at the same time?

Yes

Can I use or charge B300s in sub-zero temperatures?

Temperature ranges for B300S 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 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 ≈ 25hrs Note: The above data is for reference ONLY.

Is B300s waterproof?

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

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).

User Manuals & Files:

BLUETTI B300S Expansion Battery User Manual

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