Planing a trip always involves trying to get the right equipment together and these days that always means batteries and chargers. Everything from mobile phones to iPods to tablet computers need power and, thankfully, more and more of then are using USB ports for charging.
So here is a great idea for an accessory manufacturer, or why not for all the camera manufacturers.
Make a battery charger with a USB port. The port should be able to be used to charge any USB device when the charger is connected to mains power but also to provide power from the battery when not connected. Even better, make it a double charger!
I would buy one straight away.
Maybe I have missed something, but I have never seen a charger like this.
A free idea from me to all camera manufacturers!