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26 4.3.6 Tests Battery Test: interpreting the results If the state of charge is low then recharge the battery and re-test. If the state of charge is all right but the CCA (cold cranking amps) is low then check these things before replacing the battery: Check the battery connections. If they are loose, they could increase the internal resistance. If the battery is not a sealed type, check the fluid levels in each cell. pd.en Copyright © 2009-2011 Pico Technology Ltd. All rights reserved.