If there is one thing we could do without while traveling, it is chargers. Help is on the way with Moixa Energy brilliantly simple idea: USB Rechargeable Cell Batteries. They are currently available (size AA) in the UK but should quickly find distributors elsewhere.
As you can see in the picture, pop up the battery top and plug it into any USB port to recharge.
No need to stock a ton of alkaline batteries or carry around your chargers.
Use them to power your remotes, digital camera, mp3 player and more.
Kudos to Moixa for this product.
I know I will buy some of these for my kids' handheld video game and mp3 players.