Q: Can I use the iPad power adapter to charge my first-generation iPod touch and second-generation iPod shuffle? I know it is only designed for iPads. Thanks for your help. - Joshua A: The short answer is yes. The rule of thumb when dealing with DC power adapters is to ensure that the polarity and voltage matches and that the adapter can supply at least as much current as the electronic device requires. Incorrect voltage or mismatched polarity can…
