What’s the purpose for power bank?

Soyoungrightnow · 2018-12-02T11:28:20-05:00

Science & Technology - What’s the purpose for power bank? (3 replies).

This page is a permanent link to the reply below and its nested replies. See all post replies »

NeoNeo · 46-50, M

Its a kind of portable source of power charge your mobile phone more than once.