Standard connections for batteries, available sizes:

    FLEX connection for 25/75
    FLEX connection for 25/95
    FLEX connection 35/95
    FLEX connection 35/110
    FLEX connection 35/130
    FLEX connection 35/150
    FLEX connection 35/170
    FLEX connection 50/95
    FLEX connection 50/110
    FLEX connection 50/130
    FLEX connection 50/150
    FLEX connection 50/170
    FLEX connection 70/95
    FLEX connection 70/110
    FLEX connection 70/130
    FLEX connection 70/150
    FLEX connection 70/170