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Semookii 500 Portable Power Station

Semookii 500 (520Wh) lithium-ion power station has a total output of 500W with multipal fast-charging outlets. Wireless charging area on the top, LED lighting on the back. AC/PV/car input to recharge. Reliable BMS protecting the safe operation of the portable power station and responds quickly.

  • Large capacity: 520Wh / 500W
  •  LED lighting with emergency mode.
  •  Wireless Charging.
  •  AC/PV/car input to recharge.
  • Certification: PSE, UL, FCC, CA65, UN38.3, MSDS, GB/T 35590-2017
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Charge 10 Devices At The Same Time


Semookii 500 Portable Power Station outlets


  1. Modular design. US / JP / EU / CN Standard sockets.
  2. Multifunctional outputs. 2 x 12V/4A DC outlets; 2 Pure Sin Wave AC outlets 110V/60Hz 500W; 3 x 18W USB-A ports; 1 x 60w PD quick charge USB-C port; 1 x 12V/10A car outlet; 1 x 10W wireless charging.
  3. Portable power for both outdoor and indoor activities. Large capacity of 500W / 520Wh. Compact structure for easy carry-around. Weight 5kg (11.02lbs).
  4. Backup power/Emergency power for various electrical appliances, including mini fridge, CPAP, laptop, smart phone, TV, digital camera, lights, drone etc.
  5. LED Emergency light has 3 modes: LED/Flash/Twinkle.
  6. Clean power in, clean power out. 3 ways to recharge by solar power, wall outlet and car input. Discharge with built-in eco-friendly lithium-ion battery energy storage system. Anderson sockets for better compatibility, stability and safety.


Large LCD Screen Monitors Operating Status


Semookii 500 Portable Generator LCD Screen


3 Ways to Recharge


How to recharge my power station


Compact Structure, Stable System


Semookii 500 Portable Power Station details


It’s All About Quality


  1. Fully automated manufacturing, rigorous screening of cells to ensure stability and battery consistency. Internal resistance ratio requirements: 3mV 3mΩ internal resistance <25mΩ
  2. Strict quality control of materials procurement and testing. After finished product tests, it requires to simulate the consumer’s daily use of electrical testing to ensure product accountability and compatibility.
  3. There are production line records for each batch of products tracking real-time production and testing conditions. Data will be retained for long-term observation and guarantee uniformity, which reduces defective products with poor appearances.
  4. Excellent heat dissipation to help achieving higher power while maintaining safety.
  5. The shell is full-fireproofed materials.
  6. Reliable BMS protecting the safe operation of the portable power station and responds quickly.



Powering Your Appliances


What devices can I use a portable power station to charge




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