The Mul-tea Charger

Who doesn’t have a multitude of devices, phones and other gadgets on their desks? I certainly have, and I finally had enough of all the chargers and wallwarts that each item seems to bring with them. With two iPhones almost constantly being charged, and a Nokia phone thrown in for good measure, I needed to have something flexible enough for those plus any future gadgets. So, I googled a bit, and found the IDAPT I3, and the beautiful, but ridiculously priced The Sanctuary. And then I started to think, how easy would it be to put a mains powered USB hub inside a box and have several USB charger leads coming out of the box, each charging a different device?




And the answer is, very easy :)

I started off with a 4 port powered USB hub, which I had lying in a drawer and plugged my iPhone charger leads into it, expecting them to instantly charge my two iPhones. But to my surpise, nothing happened… so another quick Google later, I came accross a blog entry of Carl Hutzler, which details why they won’t charge. All you have to do is sacrifice the hub and forego it’s PC functionality by cutting the D+/- lines and short them. A quick test shows they now finally charge themselves. Apparently it is better to stick 2x 100K Ohm resistors on the D+/- lines, which I will do at some point, but for now, this will do.

All I now had to do was find a suitable SWMBO friendly container, and as our furniture is all beech, the tea storage container I found for £1.99 at QD stores was perfect. I just needed to gut the compartiments out and put something on top of the plastic lid. At my local crafts store I found a small foam pad for 50p which was nice and soft. Unfortunately I got my measurements all wrong, so I messed up the black pad, but SWMBO came to the rescue by rummaging through my kids crafts drawers by digging up a piece of brown padding.

The final thing to do is then drill some holes at the locations convenient for your devices, and put it all together. Job done!