how to cope with the drop on your cell phone battery

In emergency condition, we found that our cell phone battery goes drop. It even worse when we live far away from cell phone technician or battery shop. Can we let our cell phone off while we still need to call or expect a call from someone important? where will we repair it? or where we buy it in this such emergency condition? or it even worse when our cell phone is a kind of rare cell phone that not all shops sell the battery. Is it wise to throw the cell phone in a thrash can and buy a new one? Don't worry bro and sist, there is still a way to solve it.

Here is the tips: Put the drop battery in small plastic bag and wrap it tightly. Make sure that you make no hole when you wrap it. Put it in a freezer and let it there for 12 hours. After 12 hours, take the battery and take it out from the plastic. If you wrapped the plastic before you put it into freezer, there will no water droplets inside the plastic. Blow dry the battery until it really dry and charge it again for about 8 hours. I hope it can solve your battery problem as long as your battery is in healthy category. I mean, there is no fluid out from your battery. that's all, I hope it can help you.