optional Tennis tutor "smart" charger worth it?

Discussion in 'Other Equipment' started by firstblud, Aug 29, 2008.

  1. firstblud

    firstblud Professional

    Jul 18, 2007
    i'm debating to get one of these used and was wondering if the smart charger is worth buying? how does the standard charger work as opposed to a "smarter" one? what's wrong with leaving the standard one plugged in?
  2. volusiano

    volusiano Hall of Fame

    Oct 22, 2006
    The smart charger knows when the battery is full and switches to trickle charge mode to avoid overcharge which will shorten the battery life. The standard one if left plugged in for too long will overcharge.

    If you don't want to pay for the smart charger, just put the standard one on a timer.

Share This Page