Forum Discussion
time2roll
May 01, 2013Nomad
Red/Blue/Yellow designate the termials. (optima)
Red, automotive
Blue, marine with both stud and auto
Yellow, stud
Otherwise dark grey case is starting, light grey case is starting/deep cycle.
All red are dark grey, all yellow are light grey. Blue can be either.
My D31T had just 3/8" studs.
Red, automotive
Blue, marine with both stud and auto
Yellow, stud
Otherwise dark grey case is starting, light grey case is starting/deep cycle.
All red are dark grey, all yellow are light grey. Blue can be either.
My D31T had just 3/8" studs.
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