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T&T: Re: Battery Equalization

From: Jeffrey Wright (no email)
Date: Tue Jun 01 2004 - 08:23:14 EDT

  • Next message: Bob Lowe: "T&T: RE: Battery Equalization"

    Dinata wrote:
    Can someone please provide a short "idiot's guide" to battery equalization?
    What is it? Why do it?
    What happens if you don't? (Nothing as far as I can tell; we've never
    equalized our batteries as far as I know).

    REPLY:
    The Xantrex Battery Charging System operating manual states: The Equalization
    charge must be manually initiated because it is not required each time the
    battery is recharged. Equalization is a deliberate overcharge designed to
    return each cell to optimum condition by reducing sulfation and stratification
    in the battery. The overcharge helps the battery to reach and maintain peak
    capacity by equalizing the chemistry in the individual battery cells. An
    equalization charge should be performed only on vented, flooded (non-sealed or
    wet) batteries. It should be performed only if recommended by the battery
    manufacturer and only as often as specified.

    It's my understanding that failing to equalize will diminish the potential
    life of your batteries due to sulfation; by how much, I don't know.

    Jeff Wright
    M/V Light Heart
    Treasure Island FL
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