Received the replacement battery for the PowerBook yesterday. It was shipped out via DHL, with a prepaid return label for shipping the old battery back via regular mail.

Last night I drained the old battery, plugged the new one in, and packaged up the recalled one in the box. At lunch today I went to the post office to send it off.

As I was walking up the steps, I remembered the “Does this package contain anything liquid, explosive, or otherwise hazardous?” question that postal clerks are required to ask. If you’re mailing a defective battery that could theoretically burst into flames, how exactly are you supposed to answer?

I figured it would be best not to joke about it.

As it was, I just said it was a laptop battery straight out, so the question didn’t come up.