Mazda CX-30 2020 Owner's Manual page 487

Always keep batteries out of
the reach of children:
Allowing children to play near batteries
is dangerous. Battery fluid could cause
serious injuries if it gets in the eyes or
on the skin.
Keep flames and sparks away
from open battery cells and do not
allow metal tools to contact the
positive (+) or negative (-) terminal of
the battery when working near a
battery. Do not allow the positive (+)
terminal to contact the vehicle body:
Flames and sparks near open battery
cells are dangerous. Hydrogen gas,
produced during normal battery
operation, could ignite and cause the
battery to explode. An exploding
battery can cause serious burns and
injuries. Keep all flames including
cigarettes and sparks away from open
battery cells.
Keep all flames and sparks
away from open battery cells because
hydrogen gas is produced from open
battery cells while charging the
battery or adding battery fluid:
Flames and sparks near open battery
cells are dangerous. Hydrogen gas,
produced during normal battery
operation, could ignite and cause the
battery to explode. An exploding
battery can cause serious burns and
injuries. Keep all flames including
cigarettes and sparks away from open
battery cells.
Owner Maintenance
NOTE
Before performing battery
maintenance, remove the battery
cover.
▼ Battery Maintenance
To get the best service from a battery:
Keep it securely mounted.

Keep the top clean and dry.

Keep terminals and connections

clean, tight, and coated with
petroleum jelly or terminal grease.
Rinse off spilled electrolyte

immediately with a solution of water
and baking soda.
If the vehicle will not be used for an

extended time, disconnect the
battery leads and charge the battery
every 6 weeks.
Maintenance and Care
6-37