Do you have a phone charger I could use?
ca-ri-ca-bat-te-RIE — six syllables, stress on the fifth.
When your phone battery is low at check-out and you need a quick charge before your journey.
'Ha un caricabatterie' uses 'avere' formal form. 'Che potrei usare' = that I could use — 'potrei' is the conditional of 'potere', used for tentative requests. 'Caricabatterie' is a compound word: 'carica' (charge) + 'batterie' (batteries).
Posso caricare il telefono qui alla reception?
Can I charge my phone here at reception?
Many hotel receptions have a charging station
Avete un cavo USB-C?
Do you have a USB-C cable?
Specify the cable type for your device
Dove c'è una presa di corrente?
Where is there a power socket?
Ask to know where to plug in while waiting in the lobby
A dead phone battery at check-out is a modern traveller's nightmare — boarding passes, taxi apps, and maps all require a charged device. Many Italian hotel receptions now have a charging station as a standard amenity precisely because it happens so often.