Ford Escape Owner's Manual page 143

Roadside emergencies
BOOSTER STARTING
Jump starting could be
dangerous if done
incorrectly. Therefore, if the
following conditions cannot be
met, or if you are uncertain about
them, we strongly recommend
that you leave the starting to a
competent mechanic or towing
service.
Do not attempt a jump-start if the discharged battery is frozen
or if the battery fluid level is low, as the battery may rupture or
explode.
If instructions are not observed, damage to electronic
components may result. Ensure the battery to be used for
boosting is 12–volt and that the negative terminal is grounded.
Flames, sparks or lit cigarettes can cause the gases around the
battery to explode, causing injury and damage. Keep these
things away from the battery.
To protect yourself when charging a battery, always shield your
face and eyes. Make sure that you can breathe fresh air.
Do not let children touch the battery. Batteries contain sulphuric
acid which burns skin, eyes and clothing. if the acid touches
someone's skin, eyes or clothing, immediately flush the area with water
for at least 15 minutes. If someone swallows the acid, have them drink
lots of milk or water first. Follow this by drinking milk of magnesia, a
beaten egg, or vegetable oil. Call a doctor immediately.
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