When uniform charge needed for VRLA battery?
Normally VRLA battery need not to be uniform charged in time ,which is different from flooded battery, because VRLA battery does not exist stratification of electrolyte after a period running like flooded battery. Even stratification of electrolyte happened,a period of uniform charge can do nothing but speed up the loss of limited electrolyte. But the battery can be uniform charged for a period with ascending voltage when in below situations: 1、The place where battery applied is out of electricity, so the battery need discharge frequently. 2、There is failed battery which voltage is less than 2.18V in the group.
