Battery Reserve Capacity Calculation?

[sjturbo]

I am trying to compare battery's and they do not make it easy. Battery states
Reserve Capacity as 125 minutes at 75A. I need to know what it is at 25A? Can anyone help?

[sjturbo]

I know, simple question. figured it out. Bought Trojan T105's

[bill-e]

good purchase, I love mine. Now you need solar panels sized for your consumption. I have a 200w portable system which typically replenishes my usage. I've gone 4 days without starting my generator...could have gone longer but my longest dry camp is 4 days.

Now you need a good voltmeter instead of that crappy light panel in your RV. This one works great.

Volt/amp/watt/energy meter.

[bill-e]

One of these is handy as well, no excuse for not watering your batteries.
Flow-Rite RV2000 Pro-Fill RV Edition 2 Battery Kit