Out of order battery? Repair own

Do not know fix broken battery? Actually, about this I you and tell in article.
Repair battery - pretty complex it. But only not should give up. Solve this question help hard work and zeal.
If you decided own forces repair, then first must get information how do fix battery. For this purpose sense use mail.ru or rambler, or search response appropriate question on appropriate forum.
I think this article help you solve question. In the next article I will tell how fix pump or pump.