Go instead to the computer store

You cross the street and enter the computer store. You hunt around, looking for something that might provide light or heat. You're about to give up when you spot a display of Uninterruptable Power Supplies. According to the sign, these computer back-up batteries are pre-charged. That means you could plug a coffee maker into one. Or plug several coffee makers into one.

The UPS is heavier than the coffee maker was. But you manage to get it out of the store and across the street anyways.

Crystal is waiting for you.

"What's that?" she asks.

"A big battery for the coffee maker," you say.

The two of you test the UPS. It works! The coffee maker heats up nicely.

"Let's get more coffee makers," you say.

You and Crystal head for the store. As you step into the street, you see two glowing globes heading towards you. They look like headlights, but you don't see a car behind them.

Do you: