... Cranking Amps (CCA), DIN, EN and IEC information relative to battery rating.Internal resistance value (mΩ )Life in percentage (%) Application ... :Use to test a wide range of 12V batteries (Starting [SLI], Deep Cycled and Marine) of Wet ... VRLA or Maintenance Free (MF), Sealed Maintenance Free (SMF), Absorption Glass Mat (AGM) and GEL cell. The major battery standards JIS, SAE ...