Yes they will work.
They use same port, so they compatible with each other.
yes just simply pug the usb cable that came with your iphone into your iphone and any usb port (pc, mac, ps3, xbox360) and it should charge Yeah, both of them has the same input Voltage and current. Most Charger is compatible with iPhone 4, iPhone 5 and iPhone 3.
Yes. the iPhone charger is compatible with iPod touch. they have same port.
yes
Yes, the iPhone come with a USB cable, the same is used to charge the battery and to connect to a PC or Mac.
No. It wouldn't. I guess you can but you will have to go into "USB mode" from settings and wait for it to charge but if you exit the go wont charge. But you can charge a iPhone with a PSP go charger :) .it works well actually. And you save your self from having to buy a $30 apple wall charger. they are not compatible with earch other, because iPhone charger don't use same port as PSP go charger. If you find a same charge port, it will work on pSP go. we offer both iPhone charger and PSP go charger. you can buy it on mobile-part.com.
In terms of size and comparability yes. However, I think there is a very minor charging difference in terms if power output. [Added by DH - I think you'll find the only difference is that the mains adapter for iPad has 2A output vs. 1A for iPhone/Pod. You should be able to use the iPad charger with iPhone (will only draw the required current). And you should be able to use an iPhone charger with iPad (but it will take longer to charge).] The charger port are not same in size. But some universal iPhone charger (not original made by Apple) can support both of them.
No, the iPhone 5s, iPhone 5c and iPhone 5 do not fit into the same cases.
Of course. i think it is compatible, as they use same port.
iphone accessoriesiPhone Bluetooth HeadsetAnswer iPhone calls wirelessly with crystal-clear audio. Includes an iPhone Dual Dock and iPhone Bluetooth Travel Cable. iPhone Bluetooth Travel CableSync iPhone and charge both iPhone and the iPhone Bluetooth Headset simultaneously. Griffin PowerJolt ChargerKeep iPhone fully charged on the road. iPhone Dual DockSync iPhone with your computer and charge both iPhone and the iPhone Bluetooth Headset at the same time. Also includes Apple USB Power Adapter. Griffin Elan Snap-in Case for iPhonePersonalize and protect your iPhone. See Web Links to the left for link to iphone accessoriesScroll down to AT&T rate plans then select the tab labled "Accessories"
no, it's better... get the iPhone
No, it is the same size. All iPhone 5 models are the same size.
"iPhone" refers to iPhones in general and not a specific model. "iPhone 4" is a specific model. So, they are technically not the same thing. It's more common for people to refer to their iPhone rather than their iPhone 4 though.