Honda NSX-T 1998 Manual page 1242

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Apply 300 amp load for 15 seconds to remove surface charge.
Allow 15 seconds recovery period.
Apply test load (see Test Load Chart).
Record voltage at the end of 15 seconds.
Stays above 9.6 volts; battery is OK.
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Charge on High Setting (40 amps)
Charge until EYE shows charge is OK; plus an
additional 30 minutes to assure full charge.
NOTE: If the battery charge is very low, it may
be necessary to bypass the charger's polarity
protection circuitry.
If the EYE does not show charge is OK within
three hours, the battery is no-good; replace it.
Write down how long the battery was charged.
Test Load Capacity (#2)
Use the test load of 112 the cold cranking amps (CCA) printed on
the label on the top of the battery. If neither is indicated, use the
information below:
BATTERY
CODE
Drops below 9.6 volts; battery is no-good.
TEST LOAD CHART
COLD CRANKING
AMPS (CCA)
80 550
440
70
LOAD
(amps)
270
220