Pro-Series Group 31S Battery 925 CCA – 31SXHD-POWERTRON

The Pro-Series Group 31S battery is a 12 volt lead-acid starting battery rated at 925 cold cranking amps and 175 minutes of reserve capacity at a 25 amp draw. Cold cranking amps measure the battery's ability to deliver high current in cold-start conditions, and at 925 CCA this battery is built for equipment that needs strong starting current rather than the sustained, repeated-discharge duty of a deep-cycle traction battery.

The 175-minute reserve capacity figure indicates how long the battery can supply a lighter, steady 25 amp load on its own, relevant if accessories or instruments draw power with the engine off. Group 31S is a standardized case size carrying threaded stud terminals by convention, the connection style specified for this group size across lead-acid battery manufacturers, and the case measures 13 by 6.81 by 9.44 inches.

As a starting battery rather than a deep-cycle unit, it is built for the brief high-current draw of engine or motor start-up followed by immediate recharge from the charging system, not for the repeated full-discharge cycles a traction battery in an electric lift truck handles. This is a brand-agnostic starting battery rather than one built for a specific equipment brand, so matching the Group 31S case size and cold cranking amp rating to the battery being replaced is the primary fitment check.