Trojan Batteries

[john61ct]

Originally Posted by Oceansailor

Are there any significant differencies between T-125 and T-105. More than 240Ah vs 125Ah.

240AH vs 225AH

always use the 20-hour rate to compare.

They are very close in DoD% vs # cycles longevity and other performance metrics.

I'd stick to the T-105 just based on volume and availability, unless the bigger one was the same price.

Why do you think it might be better for your situation?

[Pelagic]

When comparing similar batteries. I always look at the weight as a factor

[atmartin]

Originally Posted by Oceansailor

Are there any significant differencies between T-125 and T-105. More than 240Ah vs 125Ah.

The 125s have less recharge cycles than than the 105s, according to a distributor I asked.

Doesn't seem worth it to me given a house battery application. You could always add more batteries...

[john61ct]

No, same series same chart, 50% DoD around 1200 cycles (in theory)

Same exact AH per lb as well.