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.
External Battery Module. Compatible with:
AC200/P/MAX, AC300, EB200/P, EB150/240, EP500/Pro
*Please NOTE: This item is only applicable to orders in the US (except Alaska and the Virgin Islands).
Versatile Power Source
Expandable Battery Pack
Home Backup and Trip Power Bank
Battery Cell Type
|Lithium Iron Phosphate (LiFePO4)|
|3500 + (to 80%); 6000+ (to 50%)|
|Charge Every 3-6 Months|
|500W, Max 10A (Via BLUETTI D050S)|
|12/24V, 8.2A (Via BLUETTI D050S)|
|1x12V/10A Cigarette Lighter Port|
|Storage Temperature: -20-40 °C (-4-104 °F)|
|Discharge Temperature: -20-40 °C (-4-104 °F)|
|Charge temperature: 0-40 °C (32-104 °F)|
Operating Usage Temperature:
|CEC, DOE, FCC, QC3.0, CA Prop 65|
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
Q1: Can the B300 battery module be used alone?
A: Yes. B300 features a 100W USB-C, a USB-A and a 12V DC output ports. The battery module can work flawlessly when standalone.
Friendly Note: which means that if the total power of your devices exceeds 700W.
Q2: How many B300 battery modules can connect with AC300?
A: Up to 4xB300 battery modules can connect with AC300.
Q3: How many B300 battery modules can connect with AC200Max?
A: Up to 2xB300 battery modules can connect with AC200Max.
Q4: How many B300 battery modules can be hooked up with the AC200/P?
A: Up to two B300. One via the solar input port by a converter cable, and another via the AC adapter inlet.
Q5: Does B300 support Hot Swapping?
A: Yes, you can connect B300 battery pack into AC300 or AC200Max without turning them off.
Q6: What are the charging methods for the BLUETTI B300?
A: B300 can be recharged by:
1. 500W AC Adapter (Sold separately)
2. 200W Solar Panel (Sold separately)
3. Car cigarette lighter port or Lead-acid battery.
Q7: Can B300 be recharged with solar panels and wall outlet simultaneously or dual AC adapters?
Q8: Can you ship the B300 to Puerto Rico, Hawaii, and Alaska deliver?
Warranty & Registration
This warranty gives you specific legal rights, and you may have other rights that vary from state to state (or by country or province). other than as permitted by law, BLUETTI does not exclude, limit or suspend other rights you may have, including those that may arise from the nonconformity of a sales contract. for a full understanding of your rights, you should consult the laws of your country, province, or state.
General Warranty period (month)
Warranty period for AC200 Indiegogo backers (month)
BLUETTI’s warranty does not apply to:
- Misused/abused/damaged by accident/damaged due to acts of nature. (For example lightning strikes, tornadoes, hurricanes, and such)
- Unauthorized modification/repair/dis-assembly or operation not in accordance with the official instructions or manuals;
- Non-quality related issues
- Items purchased from unauthorized resellers
- Used for a special application other than normal consumer use
- Lost /stolen/free/refunded product
- Any defects or damages caused by exposure to excessive heat, cold, liquids or other external causes.
- Not able to provide valid proof of purchase
Register Your Product
Click Here to register your product
How to claim a warranty?
Feel free to contact our customer service team at email@example.com.
Shipping, Return & Refund
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.
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 firstname.lastname@example.org.
We offer a 30-day hassle-free money-back guarantee
Generally speaking, if the customer receives the product, contact us to return it. After the customer returns the goods, we will refund the customer for about 4-7 working days. we will refund your order directly from the backend of the Shopify website or via PayPal.
Please note-30-Day a money-back-guarantee is not applicable on unpacked/used products. Please make sure the package is in good condition and will not affect the re-sale. In addition, the shipped orders and cannot be refunded during transportation.
Valid Proof of Purchase
- Order number of purchases made through EcoPowerit.com direct.
- Sales invoice or order confirmation email that clearly shows the description of the product and its price.
Please note that more than one type of proof of purchase may be required to process a warranty claim (such as receipt of money transfer and confirmation of address item was originally shipped to).
*The defective item’s serial number (usually on the bottom of the product) and/or visible proof (eg. Short video) depicting the defect will be required.
How to Return/Replace/Repair an Item
- Contact info@ EcoPowerit.com, for a Return Merchandise Authorization (RMA) Number. BL EcoPowerit.com will not accept returned items without prior authorization and RMA.
- Write the RMA number on the shipping label outside the
*RMA numbers should be clearly displayed on the shipping label of the returned package. Do not write the RMA number directly on the box. Packages without an RMA number on the return shipping label may not be accepted by our local warehouse.
- BLUETTI will repair/replace (at BLUETTI’s expense) any faulty products during the warranty period. A replacement resumes the warranty period left of the original order.
- We will proceed with replacement in 14 business days after confirming that the defective item is received at our warehouse. The final resolution is subject to the availability of the replacement items.
Shipping costs should be paid by the customer in the following situations:
- Returning products without any proven defect.
- Warranty claims on items taken outside the original country of purchase.
- Returning items claimed to have defects but were found to be in proper functioning status by BLUETTI.
- Costs related to unauthorized returns (any returns made outside of the approved warranty process)
After-sale Service Contact
BLUETTI is so much more than just a brand name; it is a way of life, a design philosophy, our hope for a better earth, a blue sky, and much more.
From a single idea - a portable, powerful source of electricity - we've built out a whole line up of solar power storage products for adventurers and all kinds of off-grid lives. Along the way, some core values that unite the entire BLUETTI community have defined everything we do. We value resourcefulness, seeking adventure, and living free in any way we want. We believe that the personal power storage products are the 21st century equivalent of swords: tools that everyone can wield and get Energy Independence with. Consequently, we build products to ensure that your power is there whenever and wherever you need it.
After a decade of working and researching in the energy storage industry, in the summer of 2019, Wondar Law & James Ray met in Walnut, California, and set out with a vision of creating a minimalist portable power station that would seamlessly integrate into everyone's life. The EB150 and EB240, Bluetti's first products, launched on Amazon.com In July 2019 and have been well received ever since. One year later, we released our flagship model AC200 on Indiegogo as a crowdfunding project and pulled nearly 7 million dollars in two months. At the same time, after bouncing around from Los Angeles to Denver, we are finally settled down in Vegas, Nevada, where we’re headquartered now.
Commitment to Product
Bluetti is and always will prioritize design, service, and quality over everything else. One of the most important aspects to us when designing new products is that we use the highest quality, longest-lasting materials available. We design all of our parts from the ground up, rather than white-labeling existing products. From the BMS motherboard to the MPPT controller and inverters, we choose materials that stand out and outlast. It costs more to do so, but the cost isn't as important as the value that doing so creates.
- James Ray, Chief Officer of Product
Looking forward to 2021 and beyond, BLUETTI will continue to innovate the renewable energy world with new products and new concepts, while at the same time keeping true to our roots that go all the way back to a dream that started with one battery, two friends, and the community.
We are eternally grateful to our original backers and there is nothing I like more than running into someone who supported us on Indiegogo and Amazon and hearing about their experience with our products. What is even more meaningful to me is that many of those people have remained BLUETTI customers to this day.
- Wonder Law, Founder & CEO
A Word From Our Founders
We've always thought of BLUETTI as a "big-yet-little company", meaning that whatever we do, we do it well and with the same passion like we had on the first day when we embark on the road. As time goes by, we've indeed gotten a little bigger, but we never forget to remain true to the original aspiration.
Everything started with a simple idea, with the help from our friends and supporters, energy independence for every family is gradually becoming a reality. We look forward to continuing this journey with you, our dearest fellow BLUETTI families.
- Wonder & James, BLUETTI Co-Founders