Kia Optima 2017, Owner'S Manual, Page: 648 / 776

BATTERY
For best battery service
OJF075020
• Keep the battery securely mounted.
• Keep the battery top clean and dry.
• Keep the terminals and connections
clean, tight, and coated with petrole‐
um jelly or terminal grease.
• Rinse any spilled electrolyte from the
battery immediately with a solution
of water and baking soda.
• If the vehicle is not going to be used
for an extended time, disconnect the
battery cables.
NOTICE
Basically equipped battery is main‐
tenance free type. If your vehicle is
equipped with the battery marked
with LOWER and UPPER on the side,
you can check the electrolyte level.
The electrolyte level should be be‐
tween LOWER and UPPER. If the
electrolyte level is low, it needs to
add distilled (demineralized) water
(Never add sulfuric acid or other
electrolyte). When refill, be careful
not to splash the battery and adja‐
cent components. And do not overfill
the battery cells. It can cause corro‐
sion on other parts. After then en‐
sure that tighten the cell caps. We
recommend that you contact an au‐
thorized Kia dealer.
WARNING
n Battery dangers
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(Continued)
Always read the following
instructions carefully when
handling a battery.
Keep lighted cigarettes and
all other flames or sparks
away from the battery.
Hydrogen, a highly com‐
bustible gas, is always
present in battery cells and
may explode if ignited.
Keep batteries out of the
reach of children because
batteries contain highly
corrosive SULFURIC ACID.
Do not allow battery acid
to contact your skin, eyes,
clothing or paint finish.
(Continued)
Maintenance
8-62