Ipod nano with ebay. What's inside? What he eats?

Hello habrozhiteli!

Today, a Chinese player purchased on Ebay has come to hand. I decided to get acquainted with his insides. I think that the Chinese put it there, that it even reproduces sound and is able to work autonomously for 2 hours? Initially I planned to tell only about his “food”, but I will tell everything in order.
So let's go (a small photo report, traffic) ...

Lot at auction - Chinese clone Ipod Nano. The cover was included.
It looks like:


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The manufacturer writes that "on board" 8GB + all sorts of "features" such as the ability to view videos, photos, etc. Instead of the stated 8GB, we have about 1.8GB (somewhere “googled” that they are reflashing the memory controller), checked with the help of a special utility.

I will not talk a lot about his opportunities. In general, the sound quality is terrible, the build quality too. You can read on the forums that the owners write.
I looked at him for a long time, and decided to start disassembling. I did not find a small screwdriver, I took a knife. Unscrew the bottom 2 bolts:



Then I saw a small battery. I thought - "It can not be that it was enough for a couple of hours of operation of the device!".



It turned out that it performs similar functionality, like a battery in a computer.



Long could not pull the insides. Then he hopped and all jumped out.



On the reverse side, we can see different labeled "pieces of iron" and finally - the battery.





The assemblers apparently did not have enough screw to fasten the upper left corner of the board to the plastic frame. Immediately I remembered the advertisement “Kansky Lions”, when the guys watched the championship and the yacht was twisted.

He was harshly "kurochil" during disassembly, decided to test its performance. He was still alive.



Here it is shown that he can:





By the way, the screen is color.

The battery was glued with a piece of adhesive tape:





And finally, the most interesting!
The battery, as they wrote on the forums, is a piece of foil wrapped in another piece of foil.
I carefully opened it. He was afraid that they would not pour any poison there / poured - for the curious. After opening, there was a sharp smell of “Moment” glue (I hope you know this smell).





In fact, inside there was something similar to ordinary polyethylene and polyethylene coated with graphite. See for yourself. Maybe determine?







And at the end of the gift - some kind of "golden thing":



After disassembling and photographing this “super battery”, he immediately disposed of it and thoroughly washed his hands.
As a result, we have a bunch of different stuff:



Until now, it remains a mystery to me - “How does it work?” (I’m talking about a battery). I'm going to watch Discovery ...