There are some decent "cheaper" chargers on Amazon that operate well. i've purchased and put into use individuals without any problems. I took a possibility on these "extreme cheapies" and now will purchase a few from the other chargers to change these. Not even really worth the few of bucks. more effective away investing 2 times the price for your extra long lasting ones. Long tale short, I attempted the a single at her property once again later, For Apple iPhone 3G 3GS/iPad White AC Travel Charger only charged cell phone about a quarter full.I was so thrilled to obtain my charger. Charging my cell phone on my personal computer was so annoying.