Ford 1996 Aspire Manual page 207

90˚F (32˚C) and more often in temperatures
above 90˚F (32˚C). Keep the electrolyte level in
each cell up to the level indicator. Do not
overfill.
If the level gets low, you can add plain tap
water to the battery, provided the water isn't
hard or doesn't have a high mineral or alkali
content. However, if possible, refill with distilled
water. If the battery needs water quite often,
have the charging system checked for a possible
malfunction.
Help Us Protect Our Environment
Ford Motor Company strongly recommends that
used lead-acid batteries be returned to an
authorized recycling facility for disposal.
Battery recycling symbol
The gases around the battery can explode
if exposed to flames, sparks, or lit
cigarettes. An explosion could result in
injury or vehicle damage.
To protect yourself when charging a
battery, always shield your face and eyes.
Make sure that you can breathe fresh air.
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