The maintenance free battery is a modified flooded battery (Flooded is the name for your kawaida battery).Difference being in construction where the manufacturer restricts access to the internal cells compartments and possibly some modification of the compartments.He goes ahead to ensure that sufficient amount of acid is put in the battery to sustain the chemical reaction under normal use throughout the battery life.......
.....and so,a battery type choice is about whether you want to be in charge of it's maintenance or you leave it to fate.Note therefore then that,either type can fail without notice and none is superior to the other.
@Impunity,
Una-let down mavijana saaana!.....If a batt cannot be overloaded,why then,do you have different "sizes" of batts?eg N40,N50,N70,N90?
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