Here is an interesting option for charging your cell phone on the go. If you dont want to use a solar charger or hand crank device…you can use what Nectar/Brookstone is calling a fuel cell charging system that runs on butane.
Just buy a bulk pack of the butane bottles and you can have another option for recharge power. Options are always a good thing.
FYI, the butane bottles are not refillable like a lighter. You must buy them at Brookstone stores or online. They are disposable and not refillable for legal reasons I was told.