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Short Description:

BD300B is a 300w portable power station. With the development of the times, people are more and more fond of traveling, hiking, and camping. At this time, portable emergency power station are rapidly becoming popular in the market. BD300B is a high energy density battery, the product size is L285*W138*H182mm, and the weight is 2.5kg.
As a portable power station fast charging, Cell Chemistry: 18650 Li-ion NMC ,its charging specifications include power adapter (DC 24V/2.5A, 60W), Car charger (12V/24V, 100W Max), Solar Panels Charger (MPPT, 10V~30V 100W Max) and Type- C PD 60W Max these four ways. Discharge specifications also include 4 methods DC/Cigarette Lighter (9-12.6V 10A), USB-A (5V2.4*2+QC3.0 18W), USB-C (PD60W)+24W and AC Pure Sine Wave 110- 220V 50Hz 300W max.
In addition, BD300B has LED Light (3W Light/SOS/Flashing), Recharging Temperature at 0~50℃, Operating Temperature at -20~60℃, Cycle Life up to 500 cycles to 80%+ capacity, UL, CE, FCC, RoHS , PSE, MSDS, UN38.3 and many other security certifications, it is an emergency portable power station with high security and stability. Currently BD300 only has one color, that is black. We provide OEM and ODM services, not only can customize the shell and color you like, but also print the customer’s logo.
Secondly, BD300B also has six safety protection functions, including Over voltage protection, Low voltage protection, Discharge over current protection, Short circuit protection, Charge over current protection, and Temperature protection. If you buy our portable battery, you will get the following 4 accessories: Portable power station, AC power adapter, Car Charger and User Manual.


  • Massive 299.52Wh capacity
  • The ultra-stable 18650 Li-ion NMC battery chemistry,800+ life cycles
  • With max input of 100W, this power station can be fully recharged in 3-4 hrs with solar panels (OCV 12-30V, 100W)
  • It can also get fully recharged from an AC wall outlet in 3-4 hrs or a 12V car port in 3-4 hrs.

Basic Parameters

  • Name:BD-300WC
  • Rated Power:300W
  • Peak Power: 600W
  • Output Waveform:Pure Sine Wave

Product Detail

Product Tags

300w portable power station portable power station fast charging power station 220v portable power station lifepo4 lithium battery portable power station 1000wh 1000w rechargeable portable power station 1000 watt portable power station backup battery power station home portable power station lifepo4 lithium battery portable power station fast charging portable power station 1000wh

Case Material
Cell Chemistry
18650 Lithium Ion ;NMC
259Wh 14.4V 20.8Ah ( 3.6V 2500mAh 4S8P)
Charging Time
2 hours
power adapter (DC 24V/2.5A,60W) Car charger (12V/24V,100W Max) Solar Panels Charger (MPPT,10V~30V 100W Max) Type-C PD 60W Max
DC/Cigarette Lighter (9-12.6V 10A) USB-A (5V2.4*2+QC3.0 18W) USB-C (PD60W)+24W AC Pure Sine Wave 110-220V 50Hz 300W max
(optional) Wireless Speaker
10W*2;Bluetooth 5.0;Flash Light: 3W
Product Size
Operating Usage Temperature
Flash Light
Customized Color
500 cycles to 80%+ capacity
Standard Accessories
1 user manual +1 DC adapter+1 car charging cable

Company Profile



Shenzhen Bicodi New Energy Co., Ltd., which was established in 2009, is a national high-tech enterprise focusing on the research and development, production, sales and service of battery energy storage products. After years of development, Bicodi has accumulated rich technical experience in the fields of lithium battery modules, BMS, and energy efficiency management, and has successfully applied it to product series such as portable power stations, home energy storage systems, and industrial& commercial energy storage systems. Based on the concept of independent innovation and development of green energy, Bicodi has developed and produced 300W to 5000W portable power stations and various household energy storage systems such as wall-mounted, stacked, and cabinet-type. The products are widely used in finance, electricity, education, securities,communications, pharmaceuticals, food,rail transit, aviation, smart cities, IoT, photovoltaics, industrial automation and other industries. Bicodi is committed to providing high-quality, clean, convenient energy solutions for global users.

   Shenzhen Bicodi New Energy Co., Ltd., Factory.

Shenzhen Bicodi New Energy Co., Ltd., Our factory covers an area of over 20,000 square meters and has passed ISO9001 and ISO14001 certifications. The company pursues technology leadership and production process innovation, has established a complete R&D and quality assurance system, and strictly controls all processes from incoming materials to shipments. It adheres to the business service concept of quality first and customer first, and provides customers with a one-stop solution. Bicodi sticks to the bottom line of product quality and invests vigorously in product and technological innovation, strives to build a world-class green energy technology enterprise, and uses the power of technology to promote clean energy to become the world’s main energy.

Why Choose Us

Bicodi sticks to the bottom line of product quality and invests vigorously in product and technological innovation, strives to build aworld-class green energy technology enterprise, and uses the power of technology to promote clean energy to become the world’ smain energy.

Convenient energy storage flow chart

Plant production equipment

Our Exhibitions

Company exhibitionBrand cooperationCertifications

Packing & Delivery

Home Energy Storage System Packer

1.What brand of the battery cell do you use?
EVE, Greatpower, Lisheng… are the mian brand we ues. As the shortage of cell market, we usually adopt the cell brand flexibly toensure the delivery time of customer orders. What we can promise to our customers is we ONLY use grade A 100% original new cellls.
2. How many year of your battery’s warranty?
All of our business partner can enjoy the longest warranty 10 years!
3. Which inverter brands are compatible with your batteries?
Our batteries can match with 90% different inverter brand of the market, such as Victron, SMA, GoodWe, Growatt, Ginlong, Deye,Sofar Solar, Voltronic Power,SRNE, SoroTec Power, MegaRevo, ect…
4. How do you offer after-sales service to solve product problem?
We have professional engineers to provide technical service remotely. If our engineer diagnoses that the product parts or batteries are broken, we will provide a new part or battery to the customer free of charge immediately.
5. What certificates do you have?
Different country have different certificates standard. Our battry can meet CE, CB, CEB, FCC, ROHS, UL, PSE, SAA, UN38.3,MSDA,IEC, etc… Please tell our sales what certificate you need when sending inquiry to us.
6. How to prove your batteries are original new?
All of original new batteries have a QR code on them and people can track them by scaning the code. Used cell is no longer able to tracking the QR code, even no QR code on it.
7. How many low-voltage storage batteries can you connect in parallel?
Usually, max 16 LV energy batteries can be connect in parallel.
8. How does your battery communicate with the inverter?
Our energy battery supports CAN and RS485 communication ways. CAN communication can match most of inverter brands.
9. What’s your delivery time?
Sample or trail order will take 3-7 working days; bulk order uaually will take 20-45 working days after payment.
10. What is the size and R&D strength of your company?
Our factory has been established since 2009 and we have an independent R&D team of 30 people. Most of our engineers have rich experience in research and development and used to serve the famous enterprises such as Growatt, Sofar,Goodwe, etc.
11. Do you offer OEM/OEM service?
Yes, we support OEM/ODM service, like logo customization or developing product function.
12. What is the difference between on-grid and off-grid?
On-Grid Systems tie directly to your utility grid, selling an alternative source of energy in addition to what your utility company provides.Off-grid systems do not tie to the utility grid and are sustained using a battery bank. The battery bank can be hooked up to an inverter, which converts DC voltage to AC voltage allowing you to use any AC appliances or electronics.

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