Hey guys need help with a little prob. I trying to see how batteries (AH) I will need 2 get 2day for the new system. I getting a 200a alternator to start off with. Then, I upgrading with the big 3. Next, comes the batteries... I used the ohms law equation and came up with 279 AH needed for battery power. The kiniteck has a battery for a 3800 amp battery , but its AH IS ONLY 134 AH. I'm I correct in getting two of these batteries to run my system? My total system rms is 3600 watts, 400a, 12v..