Translations:Fonctionnement, entretien et régénération de batteries au plomb/40/en

Advantages Disadvantages Repairable Maintenance required Delivers current in cold temperatures ( Their CCA rating indicates the battery has sufficient power to crank an engine in very cold temperatures) Risk of non-homogeneity of the electrolyte if little used = premature aging Withstands overloads and overheating (one can add liquid if it evaporates) Release of hydrogen and, therefore, risk of explosion if environment not ventilated Low cost Not conducive to cold, risk of electrolyte freezing Strong self-discharge (10-12% per month) if not used regularly. Leaks possible if there is tilting or shaking/vibrations