I have this version in white.
It doesn’t power my 10.1 tablet fully but has enough to power my cell phone and PSP.
Steady green light shows it’s charging, flashing means it needs charging. On the other, side, the orange light shows it is charging and shuts off when it’s at 100%.
Years later and it still works great.
I paid $20 for the one so this is a great deal for 3.