self discharge with battery extenders

Discussion in 'iPhone Accessories' started by R.Neville, Sep 16, 2010.

  1. R.Neville macrumors newbie

    Joined:
    Aug 26, 2010
    #1
    Hi!
    I'd love to leave a fully charged battery extender like the RichardSolo 1800 for my iphone4 in my backpack
    and have it just in case I run low on battery. How is the self discharge effect with these? If I don't charge it
    for a month or two, is the battery going to be empty?

    Thanks!!
     
  2. mpossoff macrumors 68020

    Joined:
    Mar 21, 2010
    Location:
    Philadelphia
    #2
    No I have the imp 500 and works great.

    Marc
     
  3. citizenal macrumors regular

    Joined:
    Apr 25, 2010
    #3
    Lithium ion does discharge, but at a very slow rate. at one month there will be over 90% charge I believe.
     

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