2 12 volt batterys or 2 6 volt
what gives me the most bang for my money. every other rig that I have bought always had 6 volt battery's but the new one has 2 12 volt. not sure what works better.
Forum Discussion
Trojan's own group31 is rated at only half the cycles as the T-1275. 600 vs 1200 cycles to 50%
If powering an large inverter near its maximum is not a concern, the T-1275 is the clear winner.
In my area the SCS 225(group31) and the T-1275 are the same price,~180$ before tax and core charge.
I was making modifications to shoehorn a T-1275 where a group31 just barely fit, but I found a single group27 AGM meets my needs for both engine starting and house duty, since I can currently also plug in whenever I want, and have a 40 amp adjustable voltage charging source which makes my Northstar AGM battery dance for joy when I do hammer it with 50% discharges night after night.
If powering an large inverter near its maximum is not a concern, the T-1275 is the clear winner.
In my area the SCS 225(group31) and the T-1275 are the same price,~180$ before tax and core charge.
I was making modifications to shoehorn a T-1275 where a group31 just barely fit, but I found a single group27 AGM meets my needs for both engine starting and house duty, since I can currently also plug in whenever I want, and have a 40 amp adjustable voltage charging source which makes my Northstar AGM battery dance for joy when I do hammer it with 50% discharges night after night.
