Here is the cycle life data from Crown Battery comparing their Marine Deep Cycle Group 24, 27 & 31 to their GC2 series.


The Crown Group 24, 27 & 31 deliver 525 lab cycles under BCIS 06 testing and their GC2 series deliver *1050 to 1200 cycles.


**The Crown GC6V is a price competitive 205Ah golf car battery. Many companies, not just Crown, offer a low Ah, what I describe as, "home owner grade" Golf Car battery to meet a competitive price point. These low Ah GC2 batteries often do not have the same cycling capability that a standard GC2 has. This 205Ah GC6V is not a battery that a golf course would generally purchase but rather a homeowner in a condo association that allows golf cars. Most all of the GC2 manufacturers offer a price-competitive GC2 battery, but they often don't have the same cycling capability that a golf course grade GC2 has.


Generally speaking if you purchase a GC2 battery with 225Ah's or more such as; Trojan T-105, Deka GC15, Crown CR-235, US Battery US-2200 you're going to be getting a golf course grade GC2 battery.