This might be something you may want to remember for future use. Earlier I told you about my ruined cellphone. Since then, I have been told that if a cellphone gets wet, you need to remove the battery right away. Use a towel to dry it and the phone. Once you have done this, pour some uncooked rice into a bowl. Place your battery and phone into it. Allow the battery and phone to remain there for a day or so. Put the dried battery back into the phone. The rice should absorb the moisture. Once you have finished the drying process, please discard the rice.
Give this a try. It might or it might not work but, at least in my opinion, it is well worth a try.