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web site is for U.S.A. sales. Europe/Asia
call 011-46-8-622-3200. Canada:
1-888-867-8462. Warranty: 800-292-4359
See
specs below image.
This top-view drawing illustrates post placement on the Optima Model 51R Deep
Cycle Yellow Top battery.
Note orientation of positive and negative posts. (The Model
51 battery has opposite post orientation.)
Model 51R top dimensions are 5"W x 9.25"L. Height is 8.9" including
posts.
Case height w/o posts is 7.8". Base measures 4.75"W x 8.9"L.
Battery has removable comfort-grip carry strap.