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TRENWO

40000maH power bank external battery for laptops

Regular price $140.00
  • Capacity:4000(mAh)
  • Battery type: Polymer Battery
  • Material:: Aluminium
  • USB output: 5V/9V/12V 3A(support fast charging)
  • Charging time: 6~7 hours
  • Support devices: Digital Cameras,Notebooks,Macbook,cell phones
  • Warranty: 12 Months
  • TYPE-C output: 5V/9V/12V 3A(can charge MacBook)
  • Color: Black, Gray, Silver
  • Outport: DC output 5V/8.4V/9V 3A ,12V/16V/20V 4.7A
  • Dimension: 195*150*28mm
  • USB Port: 4 Ports
  • Battery Type: Polymer Battery
  • Input: 19V/2A
  • Features: Fast Charging

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