18650 Battery Charger Cover Power Bank Case Diy Box 3 Usb Ports - Solar Panel - Power Bank Circuit by Akram Electronics

SKU: AKME49789

Tk 337
Tk 529
Tk 529
36% OFF


  1. The battery capacity must be the same. Do not reverse the battery, otherwise the motherboard will be damaged. (The sheet is positive and the spring is negative.)
  2. Easy to use and secure
  3. Can install 3 pcs battery (Battery is not included.)
  4. Plug and Play, output power using the USB port, connect the data cable to reach portable, ready to charge






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