Charging devices at EZE airport
 

I'm debating getting some power adapters so that I can charge my cell phone for the 6 hours plus that I will be at EZE airport. For the first three hours I'll be at a restaurant so it may be impossible to find a power outlet (Hard Rock Cafe). The last three hours I might be at the Star Alliance lounge or sitting by the gate. So I'm wondering whether it's possible to find USB power ports or if I should plan on bringing some adapters for any Argentina power outlets I can find?

I do have a power brick (battery) so I don't absolutely have to recharge, but it would be nice.

The lounges have plenty of outlets. I believe the *A lounge has multi-zone plugs (but don't recall if there are USB ports). The reception desk should have some adapters, if necessary.
(For general info, Amex lounge has multizone outlets scattered about, but several were not working on my last visit. AR has multizone outlets scattered about. I recall that LATAM didn't have multizone outlets, but reception will loan an adapter.)

Thanks. I'll charge my battery as backup

The airport itself has charging points but last visit ( October) only one out of five was working . Lounges are a better bet - Centurion is good as are American and Latam - no recent experience of Star Alliance . Restaurants - it very much depends on your luck....

I'll just buy a *really* long extension cord......