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* THE FORUM FOR ALL THOSE INTERESTED IN BUILDING AND OPERATING MODEL SUBMARINES *



Join the AMS - Registered Forum users can become members of the AMS and it's free ...... To join send an email with your name , address and phone number to amstreasure@googlemail.com


For further details of any events shown here also see the "Shows and Events" section on the forum

*STOP PRESS* Coronavirus. A lot of Clubs have already cancelled all activities. Check carefully before you plan any travel

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CANCELLED because of coronavirus. Papplewick Pumping Station, Nottingham, Sunday 12th & Monday 13th April
CANCELLED because of coronavirus. Bournville Sub Day, Sunday 10th May 2020

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(CANCELLED) Submarine, Boating & Sailing Weekend, Norwich MBC, Weekend of 25,26th July

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Model Boat Convention, Haydock Park (Cancelled this year)

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CANCELLED. Bournville Sub Day, Sunday 13th September

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(CANCELLED) Club Submarine Regatta, Furness MBC, Barrow in Furness, Sunday 20th Sept 2020

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Latest topics

» openLRS and 2.4 Ghz and Submarines
Charging battery packs. EmptyThu Sep 17, 2020 11:21 am by david f

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    Charging battery packs.

    Tom(ADMIN)
    avatar
    Tom(ADMIN)
    AMS Forum Owner

    Posts : 2999
    Join date : 2010-11-05
    Age : 60
    Location : Nevada, USA
    • Post n°1

    Charging battery packs. Empty Charging battery packs.

    Post  Tom(ADMIN) on Sat Apr 16, 2011 10:20 pm

    I need some help here guys...the Lafayette has four five cell battery packs, each made up of 3700a/h cells. I need a charger for them, preferably to be able to charge all twenty cells together and from a mains supply.

    Any ideas, chaps?
    • Back to top
    david f
    david f
    david f
    AMS Treasurer

    Posts : 2114
    Join date : 2010-11-10
    Age : 70
    Location : Cumbria
    • Post n°2

    Charging battery packs. Empty Re: Charging battery packs.

    Post  david f on Mon Apr 18, 2011 2:06 pm

    What cell type, Richard (NiMH etc)

    I think you may have difficulty in charging them all at once? How many days of operation do you need anyway? (Smiley Face - if had one on my screen!)
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    Tom(ADMIN)
    avatar
    Tom(ADMIN)
    AMS Forum Owner

    Posts : 2999
    Join date : 2010-11-05
    Age : 60
    Location : Nevada, USA
    • Post n°3

    Charging battery packs. Empty Re: Charging battery packs.

    Post  Tom(ADMIN) on Mon Apr 18, 2011 2:16 pm

    Problem is sorted David, thank you...Ramesh has exactly the same boat, he recommended me to the Graupner Multilader, which I now have on order from Sussex Model Centre, should be here tomorrow.

    It will charge the whole lot in one go, which is very useful.
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