Recently I have bought a power bank which is told as a 1800mah, and the brand name is VOXpowerbanks.
after I received the parcel I knew that I was cheated.there is no logo of vox company in the powerbank or in the cover, the product differs from the sample shown in the website.
And the powerbank cannot stand upto even 25to30 minutes.it can be used to charge upto 10 to 15 percentage only. It is a big cheating.