Let’s say while you’re traveling, you check into your room and then discover you’ve forgotten your cell phone or laptop battery charger. What do you do? Simple, go to the hotel’s front desk, explain your dilemma and ask to see the lost and found box. Odds are somebody previously left a charger like yours and never came back to collect it. People forget and leave their chargers in hotel rooms all the time. Just ask the desk clerk if you can borrow it.