300W Fast Charging Portable Power Station
Contact Supplier
Product Highlights
- Fast Charging Capability: DC charge full time in 4 to 5 hours with 10.8V-23.5V input.
- Long Battery Lifespan: Lifepo4 battery type offers over 3000 charge cycles.
- Global After-Sales Network: 20+ overseas branches providing repair and replacement within 24 hours.
- Multiple Output Options: Includes AC 110-220V, PD60W Type-C, PD30W Type-C, and QC3.0 USB ports.
- Customizable Color: Shell material is ABS+PC with customizable color options.
- Versatile Charging Sources: Supports electric, solar, and car socket charging methods.
- Compact and Portable: Weighs 3.9kg with dimensions 240x185x138mm for easy carrying.
- Comprehensive Certifications: Certified with CE, UL2743, FCC, IC, PSE, METI, C-Tick, and GB4943.
Product Attributes
- Customization
- Available
- Nominal Capacity
- 300W
- Size
- 240*185*138mm
- Model NO.
- SY-CP-300W-033
- Weight
- 3.9kg
- Warranty
- 12 Month
- Battery Capacity
- 20000mAh, 12.8V
- Battery Type
- Lifep04
- Service Life
- 3000+
- MPPT/DC 5521 Charge
- 10.8V-23.5V 3A
- Type-C1 Output
- Pd30W
- Type-C2 Inout
- Pd60W
- 2*USB Output
- QC3.0/Afc/Fcp/ 18W
- Cigarette Lighter Output
- 12V/ 10A
- AC Output
- 110V or 220V
- DC Charge Full Time
- 4~5 Hours
- OEM
- Yes
- Color
- Customization
- Shell Material
- ABS+PC( 3:7)
- Certificate
- GB4943 /UL274 3/Fccs Doc/IC Es/Psw +Meti/ C- Tick/
- Transport Package
- Carton Packing
- Specification
- 240 x185x 138mm
- Trademark
- SEIVING
- Origin
- Shandong China
- HS Code
- 8504401900
- Production Capacity
- 50000 Set Per Year
- Package Size
- 24.00cm * 19.00cm * 14.00cm
- Package Gross Weight
- 5.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 300W Fast Charging Portable Power Station
Find Similar Products
Product Description
300W fast charging portable power station | Model | SY-CP-300-033 |
| Brand | SEIVING |
| Place of origin | Shandong China |
| Application | Camping ,outdoor , emergency |
| Recyclable | Yes |
| Carrying method | Portable |
| Battery Is Removable | No |
| Certification | CE |
| Charging Type | Electric/Solar/Car |
| Socket Type | Optional |
| Rated power | 256Wh/320Wh |
| Battery capacity | 20000mAh/25000mAh, 12.8V |
| Battery type | lifepo4 |
| Battery lifespan | 3000 times |
| 2*usb output |
QC18W (QC3.0/QC2.0/AFC/FCP/BC1.2/APPLE)
|
| AC output | 110-220v |
| Type-C1 output/input |
PD30W (QC3.0/QC2.0/AFC/BC1.2/APPLE )
|
| Type-C2 output |
PD60W (QC3.0/QC2.0/AFC/BC1.2/APPLE )
|
| Cigarette charger /2*DC5521 | 12V/10A |
| Solar/DC5521 |
10.8V-23.5V, 3A (max60W)
|
| Charging temp | 0-40ºC |
| Discharing temp |
-10-40ºC
|
| Net wight | 3.9KG |
| Size | 240*185*138mm |
| Gross net | 22kg (4units in box) |
| Packing size | 560*448*240mm |














Qingdao Seiving New Energy Resources Co., Ltd., with a registered capital of 40.8 million RMB, is a high-tech enterprise specializing in the research, development, production, and sales of battery modules, photovoltaic distributed power stations, and solar streetlights. With its mature technical expertise and a comprehensive after-sales service system, the company has successfully exported its products to 62 countries, achieving sales revenue of over 100 million RMB and earning a strong reputation in both domestic and international markets.
The company not only possesses robust technological strength but also enjoys significant brand influence. As one of the first "Specialized, Refined, Differentiated, and Innovative" demonstration enterprises in Qingdao, a National High-Tech Enterprise, and a Qingdao AAA-rated enterprise for Quality, Service, and Credibility, it has set an outstanding benchmark in the industry. In 2015, the company won the "Green Lighting Innovation Award" and the "Energy-Saving Product Social Contribution Award" at the Milan Expo, propelling the "Seiving" brand into the ranks of world-class brands. In 2018, the company received the Excellence Award at the National Innovation and Entrepreneurship Competition and was a supplier and construction partner for the Qingdao SCO Summit. Additionally, the company is a high-quality supplier for well-known enterprises such as Sunac, Hisense, Vanke, Hong Kong China Travel, China Railway, and China State Construction.
Seiving actively collaborates with multiple universities and research institutions to drive technological innovation and upgrades. It has established an in-depth partnership with the University of Montreal, Canada, to jointly develop advanced optoelectronic technology products. Currently, the company holds exclusive patents for "A Solar Streetlight Controller" and "A Solar Streetlight with Payment Function." In response to the national call for technological innovation, Seiving integrates the advantages of Industry 4.0 and the Internet+, successfully establishing itself as a leader in China's energy-saving innovation sector and a top brand in the industry.



Extensive Global After - sales Network for Unparalleled Service
Our company boasts an extensive global after - sales network that spans across every major continent. This vast network enables us to provide prompt and efficient after - sales service to our customers, no matter where they are located in the world. Whether it's a minor product issue or a major technical problem, our well - trained service teams are always on standby, ready to respond within 24 hours. This ensures minimal downtime for our customers' operations and maximizes the lifespan of our products.
Global Reach, Local Service: Exceptional After - sales Support
With a global after - sales network, we bring the advantage of "global reach, local service". Our network consists of numerous authorized service centers and technicians strategically positioned in key regions around the world. These local teams are not only familiar with the local market and customer needs but also equipped with the latest tools and genuine spare parts. As a result, they can offer customized after - sales solutions, from product installation and training to maintenance and repair, ensuring that our customers receive the best - in - class service, regardless of their geographical location.
Reliable Global After - sales Network for Enhanced Customer Satisfaction
Our reliable global after - sales network is a cornerstone of our commitment to customer satisfaction. We understand that a seamless after - sales experience is crucial for our customers' long - term loyalty. Through this network, we offer a comprehensive range of services, including regular product inspections, quick replacement of faulty parts, and 24/7 customer support hotlines. By providing such extensive and reliable after - sales services globally, we not only solve our customers' problems effectively but also build strong, lasting relationships with them.
1. Q: How long is the delivery time of your portable power station products?
A: We can ship in 3 days if ship from an overseas warehouse.
2. Q: Can you supply OEM &ODM service ?
A: Yes, but there is a minimum order quantity required.
3. Q: Can you ship your Portable Power Station products by sea or by air ?
A: We have long-term cooperated forwarders who are professional at battery shipment.
4. Q: Can I customize solar generator power station products?
A: Yes. Let me know the specific customization requirements and I will get back to you as soon as possible.
5. Q: How do you provide after-sales service?
A: We have 20+ overseas branches that can provide repair and replacement.
6. Q: Can I get a solar generator power station sample?
A: Yes, please leave your contact information and our sales manager will contact you soon.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI255169". Items marked "" are certified.
Company Profile
Qingdao Seiving New Energy Resources Co., Ltd., with a registered capital of 40.8 million RMB, is a high-tech enterprise specializing in the research, development, production, and sales of battery modules, photovoltaic distributed power stations, and solar streetlights. With its mature technical expertise and a comprehensive after-sales service system, the company has successfully exported its products to 62 countries and earned a strong reputation in both domestic and international markets.
The company not only possesses robust technological strength but also enjoys significant brand influence. As one of the first "Specialized, Refined, Differentiated, and Innovative" demonstration enterprises in Qingdao, a National High-Tech Enterprise, and a Qingdao AAA-rated enterprise for Quality, Service, and Credibility, it has set an outstanding benchmark in the industry. In 2015, the company won the "Green Lighting Innovation Award" and the "Energy-Saving Product Social Contribution Award" at the Milan Expo, propelling the "Seiving" brand into the ranks of world-class brands. In 2018, the company received the Excellence Award at the National Innovation and Entrepreneurship Competition and was a supplier and construction partner for the Qingdao SCO Summit. Additionally, the company is a high-quality supplier for well-known enterprises such as Sunac, Hisense, Vanke, Hong Kong China Travel, China Railway, and China State Construction.
Seiving actively collaborates with multiple universities and research institutions to drive technological innovation and upgrades. Currently, the company holds exclusive patents for "A Solar Streetlight Controller" and "A Solar Streetlight with Payment Function. " In response to the national call for technological innovation, Seiving integrates the advantages of Industry 4.0 and the Internet+, successfully establishing itself as a leader in China's energy-saving innovation sector and a top brand in the industry.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 108 Zhuzhou Road, Laoshan District, Qingdao, Shandong, China
-
Plant Area
- 4000 square meters
-
Number of Employees
- 62
-
Registered Capital
- 40,800,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Solar Street Light, LED Street Light, Facade Lighting, Solar Charger, Solar Power Bank
-
Production Lines
- 4
-
Production Machines
- Laser Scribing Machine, Laser Spot Welding Machine, Spot Welding Machine, High Precision And Large Capacity Dividing Cabinet, LED Oven
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 10 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-12-29
-
Export Year
- 11 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Cooperated with Fortune 500
- No
FAQ
- How long is the delivery time of your portable power station products?
- We can ship in 3 days if ship from an overseas warehouse.
- Can you supply OEM &ODM service ?
- Yes, but there is a minimum order quantity required.
- Can you ship your Portable Power Station products by sea or by air ?
- We have long-term cooperated forwarders who are professional at battery shipment.
- Can I customize solar generator power station products?
- Yes. Let me know the specific customization requirements and I will get back to you as soon as possible.
- How do you provide after-sales service?
- We have 20+ overseas branches that can provide repair and replacement.
- Can I get a solar generator power station sample?
- Yes, please leave your contact information and our sales manager will contact you soon.
Send your message to this supplier
People who viewed this also viewed
-
US$125.00-139.00 / Set
-
US$380.00-420.00 / Piece
-
US$830.00-890.00 / Piece
-
US$330.00-370.00 / Piece
-
US$170.00-230.00 / Set
-
US$125.00-139.00 / Set
-
US$900.00-950.00 / Set
-
US$125.00-139.00 / Set
Find Similar Products By Category
- Supplier Homepage
- Products
- portable power station
- 300W Fast Charging Portable Power Station
Related Categories
Hot Searches
- Power Station Factories
- Solar Power Factories
- Energy Power Factories
- Portable Power Supply Factories
- Solar Battery Power Station
- Power Station Solar Charger
- Battery Portable Power Station Solar
- Portable Charger Power Station
- Power Bank Station
- Top 10 Power Station
- Power Station Trends
- Portable Power Station Bulkbuy