• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
  • The Feb 2025 Radioddity Giveaway Results are In! Click Here to see who won!

Reply to thread

There's a difference, some have "memory" and need a certain amount of discharge.


What you refer to is sulphating of the plates.  It occurs with repeated complete or near complete discharge of the battery.


I have a computer controlled charger that has the feature to correct this.