Outdoor Big Capacity 300W LiFePO4 Lithium Battery Power Station
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Product Highlights
- Safe LiFePO4 Battery: Built-in BMS and protection circuits ensure safe use with over-discharge and short circuit protection.
- Durable Aluminum Shell: Drop-resistant and explosion-proof aluminum alloy shell designed for rugged outdoor environments.
- Quick Charge Support: Features QC3.0 USB ports for fast charging of smartphones, tablets, and other electronic devices.
- Emergency Lighting: Integrated emergency lighting with high-frequency flashing and SOS signal for rescue situations.
- Long Lifecycle: High-quality LiFePO4 cells offer a cycle life of over 800 to 1000+ charges for extended durability.
- Wide Compatibility: Versatile outputs including AC, USB-A, and QC ports to power laptops, cameras, fans, and more.
- Certified Quality: Products hold CE, RoHS, FCC, and UN38.3 certifications, meeting international import standards.
- Compact Design: Lightweight 5kg design with dimensions of 253*150*118.5mm, ideal for travel and camping.
Product Attributes
- Customization
- Available
- Nominal Capacity
- 337.44wh
- Size
- 253*150*118.5mm
- Model NO.
- SM03
- Weight
- 5kg
- Warranty
- 1 Year
- Certification
- CE RoHS FCC MSDS Report
- Function
- Quick Charge Support
- Sample
- Accept
- Custom Logo
- Accept
- Transport Package
- Box
- Specification
- 340*200*155mm
- Trademark
- Sharmeal
- Origin
- China
- HS Code
- 8507600090
- Production Capacity
- 60000pieces/Year
Product Images of Outdoor Big Capacity 300W LiFePO4 Lithium Battery Power Station
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Product Description
Outdoor Big Capacity 300W LiFePO4 Lithium Battery power station
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Product Name
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Outdoor Big Capacity 300W LiFePO4 Lithium Battery power station |
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Battery Type
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Lithium Battery
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Model Number
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SM03
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Battery Capacity
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91200mAh / 3.7V
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|
AC Power Output
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300W
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Peak Power
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300W
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Warranty
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12 Months
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Output Voltage
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220-240V 50/60Hz
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Operation temperature
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-10ºC-45ºC
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Protection
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Over-discharging, Short Circuit Protection, Over-charging, Low Tension
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Lifecycle
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>800 times
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Input
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5521 16.8V3A
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Rated Output:
1*5521 AC Output: 220-240V
1*USB-A Port: 5V/2A
1*QC USB-A Port: 5V/9V2A, 12V/1.5A (QC3.0)







Built-in BMS and protection circuit, safe use of electricity.
Protection: Over-discharging, Short Circuit Protection, Over-charging, Low Tension Protection.
Emergency lighting and rescue system,lighting at night,high frequency flashing reminder and SOS signal
Power cell, cycle life over 1000+.
Shell Material: Aluminum alloy (Drop-resistant, explosion-proof).
Outdoor usage for home,travel,camping.
Power various electronic equipment, e.g. power your cellphone,tablet, laptop, camera, light, fans, in-car appliances, kettle and more at anytime.
Company Introduction:

FAQ:
Henry xie
Sales Manager, FOSHAN SHARMEAL TECHNOLOGY CO.,LTD
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR241902". Items marked "" are certified.
Company Profile
Foshan Sharmeal Technology Co. Ltd. Is a national high-tech enterprise specializing in R&D, manufacturing, and sales, with a commitment to achieving premium quality and top technology status as a global-class brand.
Our company's product line includes portable jump starters, portable power stations, outdoor power storage solutions, and MPPT solar panels, widely used in industrial design, R&D, and production.
Sharmeal boasts a professional team comprising 60 technicians, 70 domestic and overseas sales representatives, and 400 skilled workers. With a mature systematic design, production, and testing process, we have a monthly capacity of 60, 000 units of car jump starter products.
Sharmeal has successfully obtained the ISO 9001 quality management systems certification. Furthermore, the majority of our battery products carry CE, UL, CB, and UN38.3 certifications.
With over 400 employees, a production workshop spanning 10, 000 square meters, 2 fully automated battery cell production lines, 4 automatic SMT production lines, and 4 energy storage product assembly lines, we ensure a robust manufacturing setup. All our products come with quality liability insurance to deliver safe and reliable products and services to customers.
We offer OEM and ODM customization services tailored to meet our customers' specific requirements.
About Our Factory & Business Background
- Address
- Room B, No. 404, Block 7, No. 123, Lingnan Avenue North, Shiwan Town, Chancheng District, Foshan City (residence declaration)
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Registered Capital
- 1,680,000 RMB
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Terms of Payment
- Small-amount payment, Western Union, PayPal, D/P, T/T, LC
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International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
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Average Lead Time
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Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Guangzhou Port, Foshan Port, Shenzhen Port
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Minimum Order Quantity
- 100 PCS
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Supply Chain Partners
- 3
Our Production Capability & Technical Expertise
-
Main Products
- Portable Jump Starter, Car Jump Starter, Emergency Power Station, Portable Power Station, Power Station, Car Power Bank, Li-ion Battery, Energy Storage System, Energy Storage Power, Portable Power Sup
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Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
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ODM Service Available
- Yes
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OEM Service Available
- Yes
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R&D Engineers
- 3 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2022-12-05
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Export Year
- 2 Years
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Main Markets
- North America, Australia
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Repeat Buyers Choice
- 50%~80%
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Number of Foreign Trading Staff
- 4
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Overseas Agent/Branch
- No
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New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What are the advantages of your company?
- Our company boasts a strong R&D team that independently develops and produces main parts, allowing us to control product quality from the source.
- Do you offer OEM & ODM services?
- Yes, we do offer OEM & ODM services, but there is a minimum order quantity requirement.
- What certifications have your products acquired?
- Most of our products have acquired CE, FCC, RoHS, PSE, UN38.3, and MSDS certificates, which satisfy most countries' import requirements.
- What is the delivery time for your products?
- The delivery time varies for different products. Typically, the delivery time for portable power stations is 1 month.
- How do you ship goods with high-capacity batteries?
- We work with long-term, professional battery shipment forwarders.
- What is the warranty for your products, and how do you handle quality issues?
- Our products are guaranteed for 1 year. For minor problems, our company will issue maintenance instructions and express spare parts. Customers can repair and replace spare parts themselves using the instructions. If a product cannot be repaired within the warranty period, our company will replace it with a new product within the replacement period of a half year.
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