 My product pick of the week this week is the MintyBoost kit version 3. So this is a USB 5 volt source that you can use to charge things like your phone or an iPod or your zoom player or who knows what, using just some common AA batteries. You get the custom PCB, you get the boost converter that takes your battery power, whatever it is, 2-3 volts and boosts it up to 5 volts. We have some capacitors, a inductor coil, a couple small caps and some resistors in a diode. These resistors are used to let an Apple device in particular know that it's okay to charge. Plug this in and you watch the charge up there at the top. When I plug that in, you can see it is now charging. So even though this is a super modern device, it is able to charge from the MintyBoost no problem. It is the MintyBoost kit version 3.