I have both the OLED and LCD decks now. The OLED charger is slightly different, with the Steam Deck logo embedded into the plug. Due to the battery change in the units, I’m unsure if the chargers are safe to use on the other models. Apologies if this is a stupid question.
Edit I live the in the United Kingdom if that makes a difference
Any usb c cable and plug will charge a steam deck, now wether it charges at the top speed of 45w or if it can charge the deck as you play is another story, but yes you can charge it