Battery Box for single Trojan T-1275
I picked up a single t-1275 plus for my fifth wheel but having a bit of trouble hunting down a battery box to replace the current one that's too small. The battery is listed as a group GC12 but googli...
Forum Discussion
RoyB wrote:
I love the Trojan 12V T-1275 Battery idea and its 150AH capacity... Alot of users on here for that battery. The charging voltages are slightly higher that the so called industry standard... I was thinking of using two of those those in my upcoming battery box build but looks like I am going to settle for the two groups of two Trojan 6V T105s in series. This will give me around 450Ahs of capacity...
I think you are reading the spec sheet wrong ! T1275 is 280 minutes @25A, so 2 would be 560 minutes. T105 is 447 minutes @25A. The other quick way is simply compare weights (seeing as the amount of lead in a flooded lead acid is the most important thing). 85# vs 62#
