• Portable 4000mAh Power Bank Case Box DIY Kit Circuit Board+Shell For Smartphone   
  • Specification: Compact, practical, wearable, portable for daily use. Dual USB ports provide extra backup power to more devices. Free welding assembly (about
  • 1 minute installed a finished product) USB   
  • Ports: 1xUSB,1x Micro USB   
  • Capacity:4 000mah  
  • Weight: 70g   
  • Dimensions: 110*68*9.5mm   
  • Input: DC 5V/1.5A(Max) Output   
  • Voltage: 5V Output   
  • Current: 1A/2.1A Output   
  • Interface: Dual USB   
  • Size: 15*7.3*0.9cm   
  • Color: Black
  • Type: Polymer lithium ion batteries

           Package Included  

  • 1*Power Bank Case Box DIY Kit
Battery Portable 4000mAh Power Bank


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