Honda 1994 Accord Sedan Owner's Manual page 154

Spark Plugs, Battery
Specifications:
Normal driving conditions
NGK: ZFR5F-11
Nippondenso: KJ16CR-L11
Hot climates, or continuous high
speed driving
NGK: ZFR6F-11
Nippondenso: KJ20CR-L11
Plug Gap:
1.1 m m (0.04 in)
Maintenance
Battery
Check the condition of your car's
battery monthly. You should check
for proper electrolyte level and
corrosion on the terminals.
The battery gives off explosive
hydrogen gas during normal operation.
A spark or open flame can cause the
battery to explode with enough force
to kill or seriously hurt you.
Keep all sparks, open flames, and
smoking materials away from the
battery.
Wear protective clothing and a face
shield, or have a skilled mechanic do
the battery maintenance.
The battery contains sulfuric acid
(electrolyte) which is highly corrosive
and poisonous.
Getting electrolyte in your eyes or on
your skin can cause serious burns.
Wear protective clothing and eye
protection when working near the
battery.
Swallowing electrolyte can cause fatal
poisoning if immediate action is not
taken.
KEEP OUT OF THE REACH OF
CHILDREN