BLUETTI B300S Expansion Battery | 3072Wh (Only Works With AC500)

Name: BLUETTI B300S Expansion Battery | 3072Wh (Only Works With AC500)
Brand: Bluettipower-EU
SKU: B300S-2-01-SPFEU-00
Price: 2299.0 EUR
Availability: OutOfStock

4.598,00 €

4.598,00 € ~~4.598,00 €~~

Tax included.

Tech Specs

Safe & reliable LFP battery with 3.500+ life cycles.
Standalone power station with 100W USB-C, 12V/10A car port and USB-A port.
Responsive even on freezing days with Self-heating Function.
Compatible with AC500 for a maximum of 18.432Wh capacity. (AC500+6*B300S)

You can earn BLUETTI BUCKS (Value about €) for completing your purchase！

Product Model:

B300S Expansion Battery | 3072Wh
2*B300S Expansion Battery | 6144Wh

Variants:

Quantity:

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.

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Expandable Battery Pack

B300S has a 3.072Wh capacity and lasts 3.500+ cycles to 80% of its original capacity. Hook up 6 B300S packs with AC500, and you'll get a massive powerhouse with 18.432Wh, enough to power up your RV, off-grid life, and get you through a severe power outage.

Responsive Even in the Cold

Waking up electronics on a freezing day may be time-consuming. But with the Self-heating Function, B300S will automatically heat up the battery to ensure it can work actively and smoothly as usual.

Note: Self-heating Function won't be activated if the ambient temperature is under -4℉.

Standalone Power Source

More than an expansion battery pack, B300S can be used as a standalone power source as it features versatile outputs - 100W USB-C, 12V/10A cigarette lighter, and 18W USB-A to feed your smartphones, laptops, fans, lights, refrigerators, and more.

Blazing Fast Recharging

Faster is always better. Charge your B300S in 4 hours* at the maximum of 1.000W input rate by 1.000W Solar input* or 500W adapter with 500W solar input.
* The data is for reference only.
* The D050S DC charging enhancer is required.

Flexible Recharging

BLUETTI B300S takes up to 500W AC, solar, or car charging.

Never Run Out of Power

AC500 powers your devices like a gas generator, but without any fuel costs, noise, and pollution,
making it safe enough to use next to you whether you're at home, pitching a tent, or trying an RV road trip.

Camping with lots of electronic gear.
Camping with lots of electronic gear.

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Specifications

BATTERY INFO

Capacity:

3.072Wh (51,2V, 60Ah)

Cell Chemistry:

LiFePO₄ (Lithium Iron Phosphate)
Learn More>>

Life Cycles:

3.500+ Cycles to 80% Original Capacity

Shelf-life:

Recharge to 80% Every 3-6 Months

Management System:

MPPT Charge Controller, BMS, etc.

OUTPUT

USB-C Port:

1 x 100W Max.

USB-A Port:

1 x 18W

DC Outlets:

1 x 12V (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

Maximum Input:

1.000W, with D050S DC Charging Enhancer

GENERAL

Simultaneous Recharge & Discharge:

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℃)

Certification:

UL2743, UKCA, RCM, PSE, FCC, CE

Warranty:

48 Months

In The Box

BLUETTI B300S Expansion Battery | 3072Wh (Only Works With AC500) MANUAL

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Pricier than B300

The battery is certainly good. In our case, we have no use for more than 2 or 3 batteries, so we don't benefit from the increased number of batteries that can be connected together. Moreover, the extra cost related to the self-heating feature isn't useful in our case either. So we only pay the higher price tag as this battery is the only one compatible with the AC500 - which offers the extra power we need compared to AC300.

FAQS

Q1: How many B300 packs can be connected to AC500？
A: 4*B300
Q2: How many B300S packs can be connected to AC500？
A: 6*B300S
Q3: Can B300S and B300 be mixed in an AC500 power system?
A: Yes. 4 packs in total.
Q4: Does B300s support App control?
A: Connect it to the AC500, pair them with BLUETTI App, and you can control the system at any time from anywhere.
Q5: Can I use B300s alone as a UPS?
A: No.
Q6: What is the maximum input charging power of the BLUETTI B300S?
A: 1.000W Max. with optional D050S DC Charging Enhancer*
* Sold separately
Q7: Can I use car cigaretter lighter or lead-acid battery to charge B300S?
A: Yes, BLUETTI D050S DC Charging Enhancer* is required.
* Sold separately
Q8: Can I use third-party solar panels to charge the BLUETTI B300S?
A: Yes, if the solar panels' specs fall in
1) Total Voltage: 12-60V
2) Total Power: 500W Max.
3) Include MC4 connectors.
Q9: Can it charge and discharge at the same time?
A: Yes.
Q10: Can I use or charge B300S in sub-zero temperatures?
A: 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.
Q11: How long can it run my device?
A: 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.
Q12: Is B300S waterproof?
A: No. Also, please do NOT store it in a humid environment for a long time.
Q13: Is it possible to replace the built-in battery?
A: No. If the battery pack is faulty or even dead, please contact BLUETTI Customer Service.
Q14: I'd like more tutorial videos on the AC500 and B300S combo.
A: Sure, please follow BLUETTI Support on YouTube.
Q15: What is the difference between B300S and B300?
A:
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.
Q16: How does the heating function work?
A: When the temperature is below 0℃, the battery will be automatically heated once AC or PV charging is activated (input power＞400W).
Q17: Can the B300S be used with the AC300?
A: No

How-to

A useful guide to making the most of it all.