Nothing it will not harm the battery at all. It is sealed from outside elements. I do not mean putting it under the water as that would short it out. But to rinse it off is fine.
It will do no harm.
A car battery is a wet cell. Only recently have dry cells been introduced, but your typical car battery is a wet lead storage battery.
Less traction on a wet road so the stopping distance increases.
Then the ear gets wet...
It gets disappeared when if it gets wet.
Your car will turn on and struggle at 100-200 RPM then die/stall out
yes
wet
A wet cell:)
it gets dry
Lead acid, wet cell.
Lead acid, wet cell.