ZMI 20000mAh Fast Charging Power Bank

  • High-density battery cells
  • Dual USB ports with fast charging support
  • Digital display
  • Display remaining battery 5.1V/3.6A Dual USB output
  • Charging in the fast lane
  • Rapid charging with 44% speed increase

৳ 2,300.00 ৳ 2,350.00


Brand: ZMI(Xiaomi ecological chain)
Model: QB821 (20000mah version)
Battery type: Rechargeable Lithium Polymer Battery
Battery energy: 74Wh(20000mAh 3.7v)
Rated Capacity: 12600mAh 5.1 V(TYP 2.4A)
Size: 149.3*70*25mm
Weight: 451g
Input: 5V=2A 9V=2A
Single port output: 5.1V=2.4A 9V=2A 12A=1.5A
Dual port output: 5.1V=3.6A
Package Contents: 1 x ZMI 20000mAh Power Bank, 1 x 2 in 1 Micro to Type-C Cable, 1 x Instructions

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