Larry,

I finally found my Interstate Peukert documentation, knew I had it. I had simply labeled it incorrectly in my files. This data came from Roy H. at Interstate..

SRM 24: 1.15

SRM 27: 1.13

SRM 29: 1.13

SRM 4D: 1.16

SRM 8D: 1.3

GC2 (6 volt): 1.19