IF you have a "Maintenance free" battery you shouldn't have trouble with this, unless the case is cracked.
If you lose enough water out of a battery, it will "Kill" it. It's ability to hold a charge is dead if a "cell" in the battery becomes "dry".
Fire in the engine compartment. Most batteries have acid in them. If this acid gets on something....POOF!
Acid eats away your bodywork, or something MORE importrant.
Nothing. The battery is sealed an no harm will be done.
If it is a sealed battery you do not open it. If it is not a sealed battery simple remove the caps.
They're filled with acid...
it will have caps on it that you can remove.
It will do no harm.
Yes, but it is not as safe as a sealed battery.
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.
Yes just follow manufactures instructional
can a 12v lawn mower sealed battery be charged with 12v battery charger use on cars
Enough distilled water to cover the plates. Do not open a sealed battery.
If it is in sealed containers in the trunk, nothing.
The car will then be unable to start.