BLUETTI B300 Expansion Battery | 3,072Wh
Valentines Day Sale Ends In
We are so sorry that B300 will be postponed to 2022. Please click Here for more details. And check the latest estimated shipping date below:
- 1.Order Number before "BLUETTI-US12163": Shipped.
- 2. Order Number BLUETTI-US12164" to "BLUETTI-US15294":Will ship by February 12th.
- 5.The Rest Orders:Will ship by February 19th.
We are so sorry that B300 will be postponed to 2022. Please click Here for more details.
FREE D050S Estimated Delivery Time: Will be shipped in Early-December.
- 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.
Model:
1. Valid purchase history within 30 days.
2. Take a screenshot of the lower price and email us, we'll refund the differences as soon as we confirmed it.
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Specifications
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BATTERY INFO
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INPUT
RECHARGE TIME
GENERAL
In The Box
User Manual
FAQS
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Q1: Which BLUETTI power stations can work with B300?
A: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 -
Q2: Can I use BLUETTI B300 expansion battery alone?
A:Yes. It comes with a 100W USB-C, a USB-A, and a 12V car socket, providing power for phones, laptops, car refrigerators, etc.
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Q3: How many B300 can I connect to AC300 or AC200MAX?
A:AC300: Up to 4 B300 for 12,288Wh capacity.
AC200MAX: Up to 2 B300 for 8,192Wh capacity. -
Q4: Does B300 support App control?
A:Connect it to the AC300, pair them with BLUETTI App, and you can control the system at any time from anywhere.
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Q5: Can I use B300 alone as a UPS?
A:No.
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Q6: What is the maximum input charging power of the BLUETTI B300?
A:700W Max. with optional D050S DC Charging Enhancer*
* Sold separately -
Q7: Can I use car cigaretter lighter or lead-acid battery to charge B300?
A:Yes, BLUETTI D050S DC Charging Enhancer* is required.
* Sold separately -
Q8: Can I use third-party solar panels to charge the BLUETTI B300?
A:Yes, if the solar panels' specs fall in
1) Total Voltage: 12-60V
2) Total Power: 200W Max.
3) Include MC4 connectors. -
Q9: Can it charge and discharge at the same time?
A:Yes.
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Q10: Can I use or charge B300 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. -
Q11: 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 ≈ 25hrs
Note: The above data is for reference ONLY. -
Q12: Is B300 waterproof?
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?
No. If the battery pack is faulty or even dead, please contact BLUETTI Customer Service. -
Q14: I'd like more tutorial videos on the AC300 and B300 combo.
Sure, please follow BLUETTI Support on YouTube.
How-to
A useful guide to making the most of it all.