Replacing the battery of an iPod

The battery is only little and needed a device that keeps them alive and without which an iPod would be as dead as a dodo. The ThinkPad r61 battery is more specific and requires special attention because it can not be replaced by the user himself, in which case the iPod needs to be returned to the manufacturer - Apple(Apple laptop battery).

There is the possibility that the iPod will be replaced by another and in this case, we will lose all information stored in the hard disk.
Another solution would be to replace the self- battery. Warning! Such an option is much riskier, and if the iPod is still under warranty, it will terminate. But for those who want to change the Dell Vostro 1400 batterythemselves, or are curious about how such a thing is done, I'll present the whole process into four stages.
The first step is to carefully remove the case with a plastic wedge and certainly not with a metal - like a screwdriver, as this may damage the iPod. Here, the problem would be how exactly to remove the lid, because he has no kind of openings and mixtures. Try inserting the corner along the seam until it happens to get inside and create a small gap. Remove the tabs that hold together the two halves of the case, but beware of the cable is connected to the metal part of the case, because it is connected to the motherboard of the iPod and if it is disconnected from the game Metal Case iPod, it can be permanently damaged.
The second thing to do is place the iPod open on a clean surface and remove the hard drive. Attention, again! the room is connected to the motherboard through a cable. Just remove the hard drive very, very slowly and put aside.
The third step is to remove the old Dell inspiron 1520 battery with a screwdriver. Warning! Under the battery is placed the circuit board, so try not to touch it! Bare in mind that you unplug the power cord and batteries on the motherboard.
The last step is to take the new battery, connect to the motherboard, adjust the power cord through the circuit board and insert the Sony vgp-bps13a/b batttery in. Reintroducing the hard disk and reattach. Merge the two halves of the iPod and after a battery of at least 3 hours to charge the iPod is like new.
Warning! Such a procedure is quite risky and complex and it is not suitable for most who are not tech-savvy and are not endowed with too much patience.