Review on Enhanced Power Tip A46 for Apple, Samsung, and Sony MP3 Players by Stanley Molden

Connects physically to most devices that require a standard USB port. Anything that draws more than 500mA of current will not get much more than a jet charge from this tip. B. iPad, Sprint Overdrive 3G/4G network device, etc. are not actually charged even though they are physically connected normally. It took about 24 hours to charge the iPad from 70% to 100% with the iPad completely turned off. It seems iGo doesn't make a generic USB iTip. This is probably for marketing purposes as you will never need additional iTips then; You can then simply connect any device to the same iTip using the included USB cable. Bad for sales, but good for consumers.