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Crystal polymer power bank 4000mah

Selling Point:

  • Material:Stainless Steel, Aluminum  Alloy , Acrylic
  • 5 molds to make this product
  • Unique design
  • Blue led light flicker to show power meter ,Red led light flicker when charging.

Features:
  • A grade 4000mah polymer battery,keep 80% capacity after 500 times charging and discharging
  • Input:DC 5V 1A
  • Output:DC 5V 2.1A
  • Size:12.6*6.7*0.9CM
  • Weight:159g
  • Color: White and Black -White panel with silver frame ,Black panel with golden frame