It's true. Another of my ideas that someone with actual talent, drive, VC money and skill with electronics has taken to market. Rechargeable AA batteries that recharge using the 5 Volts DC that every USB Port carries. Brilliant. Plug them into your laptop or any computer and you can get a little juice for your....um...well, whatever you have that uses AA batteries. Like my Insulin Pump. Or your rechargeable mouse. Next they're making Cell Phone Batteries that recharge via USB.
I wonder if I could recharge these batteries with the headphone-jack-to-female-USB adapter from Inflight Power. With this device you turn up the volume on your airplane seat's in-seat audio and it sips power in little bursts (charges a cap, then releases it at 5V to the USB. Sip 5 min, charge 1.)
It's official. The USB Port has finally become the next Car Cigarette Lighter Port. It's universal power for all things. How long until my car has four female USB Ports in the dashboard just for power?
The Car Cigarette Lighter was originally a tiny stove-top that would light up red-hot after a few minutes of high current and light up your nasty habit. It doubled as a 12V DC Power Outlet. Later in some new cars the Cigarette Lighter doesn't light ciggies, but is just an official DC Power Source. My car has two ports that are marked for use as power, one in front, one in back.
I actually could use three Cigarette Lighter Ports up front to power/charge my iPod, XM Radio, and Garmin Nuvi, all of which have 12 DV Car Adapters, not to mention my rocking sweet Kensington Alternative Power Source Super Brick Adapter Magic and Blackberry.
But then came USB. First USB had no devices. It was just a slot that we ignored. Then came the Webcams, then the Digital Cameras with drivers. Then USB decided on a standard FAT/FAT32 storage format that meant we could plug in USB stuff without drivers. Then came the USB Flash Drives and Keys. Then came the USB-Powered Noodle Cooker.
You think I'm kidding? You think that they will stop at the Cigarette Lighter Port? No, they'll replace your Wall Socket if they get their way. Check out PoweredUSB. The USB Spec offers 5V and 500mA to each port. These guys are looking to pump that up to +24V DC with 6 freakin' amps per connector with extra pins in a parallel connector. Your next major appliance may run of USB, dear reader.
Well, I'm undeterred. Here's my next great invention that will change the world...the Cigarette Lighter to USB Adapter. Ah, crap. They beat me again. Well, maybe I could use it to power a USB Ashtray via a Cigarette Lighter Port that can no longer light cigarettes.
Enjoy this USB-Powered Drumming Santa Claus and tell me we haven't gone too far.
UPDATE: Here's a nice one...a 5 1/4" Drive Bay for your PC that adds a Cigarette Lighter. Ah!
Scott Hanselman is a former professor, former Chief Architect in finance, now speaker, consultant, father, diabetic, and Microsoft employee. I am a failed stand-up comic, a cornrower, and a book author.
Disclaimer: The opinions expressed herein are my own personal opinions and do not represent my employer's view in any way.