One thing I learned during my recent travels is that you can never have enough juice for your mobile gadgets. For example, if you're relying on your smartphone for GPS navigation in an unfamiliar city, you don't need the added stress of a low or dead battery.
Solution: pack a power pack. Like this one: Tumbletrade.com has a 12,000mAh mobile battery pack for $19.99, shipped. It includes everything you need to charge virtually any mobile device -- tablets included.
Update: Sorry, folks, this sold out almost immediately after I posted. When I ordered, five colors … Read more