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Model 12-1015 Users’ Manual Version 13.08
Associated Equipment Corp.
5043 Farlin Ave.
800-949-1472(US)
St. Louis, MO 63115
314-385-5178 (Outside US)
2.
Volts :
12.45V
The volts here indicated the State of Charge (SOC) of the tested
battery which is 12.45V during open circuit condition. [Slightly
above 80% SOC for Flooded (Lead Acid) batteries by referring to
the table below.]
3.
Measured:
406 CCA
It means that the battery tested has a capacity of 406 CCA power
available. CCA ratings has been used here, therefore the tested
result is in CCA and if other rating (DIN, SAE, JIS, IEC, CA, or EN)
were selected, it will base on the respective rating to calculate and
show the results in that selected rating.
4.
Rating:
630 CCA
This is the battery capacity rated output which was stated on the
label. Refer page 19 on how the rating is obtained.
Please take Note:
This output value (406 CCA) is related to the actual power available
in the battery in relation to that battery's rating (630 CCA). On
average, a new battery's CCA as measured by this tester will read
10-15 % higher than its stated rating.
As the battery ages, the CCA number measured by this tester will
decrease so it reads near its rating. While this value is not the
same as a CCA test, it is the best available measurement for
showing a battery's current condition in relation to its rating.
From the above example, a 630 CCA rated battery measuring 406
CCA available power does not mean that the battery would pass a
CCA test at 406 CCA. The available power reading shows that the
battery is not able to perform up to its rated ability (630 CCA).
In comparison to another battery when fully charged, the 630 CCA
battery measuring 406 CCA is no stronger than a 400 CCA battery
showing 400 CCA available power when fully charged.
The available power number is meant for comparison to its own
rating. In fact, in this example the 630 CCA battery is failing to
SOC
Wet - Flooded
(Sb/Ca, Sb/Sb)
AGM(Flat/Spiral)
Wet MF (Ca/Ca)
AGM (Gel)
100 %
12.60V or higher 12.80V or higher 12.85V or higher
90 %
12.58 V
12.72 V
12.77 V
80 %
12.44 V
12.64 V
12.69 V
75 %
12.40 V
12.60 V
12.65 V
50 %
12.20 V
12.30 V
12.35 V
