Xiaomi Mi Power Bank in Silver, larger 16000mAh model at one of the lowest prices I've seen.
Dual USB ports and premium Li-ion battery cells encased in a sleek aluminium casing.
Xiaomi Mi Power Bank Pro - 10000mAh, USB Type-C, Black - $38 Including Shipping @ AliExpress
Xiaomi Mi Power Bank Pro (10000mAh) is the newer, slimmer, shorter model with USB type-c. Capable of charging your phone or MacBook on the go with shorter charge times compared to the original Xiaomi Power Bank models. Excellent price for this model.
Are these good?
How do they compare to say a ROMOSS or Orico?