12 volt battery charge levels

Discussion in 'Tech/Mech General' started by Road Runner, Dec 23, 2007.

  1. Road Runner

    Road Runner

    Joined:
    Jul 26, 2007
    Messages:
    1,409
    Location:
    Europe
    Ratings:
    +1,460
    At what voltage is a 12 volt battery flat and full please?
     
    Road Runner, Dec 23, 2007
    #1
  2. Gonewiththewind

    Gonewiththewind

    Joined:
    Sep 13, 2007
    Messages:
    852
    Location:
    Lancashire
    Ratings:
    +35
    Some one will probably come on and criticise, but my ubderstanding is as follows;
    12.7 v or over is fully charged
    12 v or less is Flat.

    test is best done after the battery has stood for a while as tired batteries will lose slowly without use.
     
    Gonewiththewind, Dec 23, 2007
    #2
  3. Road Runner

    Road Runner

    Joined:
    Jul 26, 2007
    Messages:
    1,409
    Location:
    Europe
    Ratings:
    +1,460
    Thank you :winky:::bigsmile:
     
    Road Runner, Dec 23, 2007
    #3
  4. scotjimland

    scotjimland Funster Life Member

    Joined:
    Jul 25, 2007
    Messages:
    32,027
    Location:
    .
    Ratings:
    +35,737
    More or less correct.. :winky:

    [​IMG]
     
    scotjimland, Dec 23, 2007
    #4
  5. Road Runner

    Road Runner

    Joined:
    Jul 26, 2007
    Messages:
    1,409
    Location:
    Europe
    Ratings:
    +1,460
    Excellent Jim great help :winky:::bigsmile:
     
    Road Runner, Dec 23, 2007
    #5

  • Subscribers don't see these adverts

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Accept Learn More...
    Dismiss Notice