Battery Power Rating - What does âAh' mean? Finding the correct battery size for your requirement can prove difficult, with terminology appearing somewhat confusing. Most lead acid batteries are manufactured to 2V, 6V or 12V, however the 'Ah' rating can be greatly varied. So what does âAh' mean and how does this affect your choice?
On the other hand a planing hull is like the wing of an airplane and as speed increases, it creates lift and rides on top of the water, just like your flat hand lifts in the wind. A good example is a regular surfboard.
Most deck boats, though, are still built on some variation of the tri-hull plan with more width and depth farther forward. That's the key to a desirable deck boat: more space where it counts â up top. However, you'd be hard-pressed to find someone who'll claim a tri-hull cuts waves as smoothly as does a V-hull.