How many times could a 66ah Battery Charge a Smartphone?



  • RoofTopPigeonRoofTopPigeon Registered Users Posts: 18 ✭✭
    edited June 2016 #32

    I use Ring Terminals; to connect the solar panel; and the

    female cigeratte adapter

    for the phone charger BILL; Because I know that improves effiency.

    Plus the optima D31M battery I am using has threaded post; I connect the panel first

    so it is better seated and has more contact; then the second set of ring terminals on top of the first set

    for the phone charger adaptor

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