Details of a portable solar-powered AA and AAA battery charger by Energizer were leaked last week and we’ll see the charger debut next month at CES. The device will feature a USB-out port to power other devices and you will also have the option to charge it from an AC wall outlet if you can’t find any sunlight. The charger comes with two Energizer Rechargeable batteries and will be available this summer for $49.99. Sure, I’d love to save the planet with this clever gadget, but not for this price. I’m a college student, what do you expect?