T-105 or Sams Duracell

[seadaddler]

So checking prices found a real good price on T-105 .
Duracell 6 volt sam's club Duracell is $84.00 and & $99.00,T-105 $91.00.
I have had T-105's for around 6 years so far.
Nick

 

[Maine Sail]

So checking prices found a real good price on T-105 .
Duracell 6 volt sam's club Duracell is $84.00 and & $99.00,T-105 $91.00.
I have had T-105's for around 6 years so far.
Nick

T105

 

[Roland5048]

T-105's for sure. I get about 10 years use out of my 4 batt. house bank.

 

[seadaddler]

Mail Sail
I saw but can't find you recommending how to set up 4-6 volt batteries.
Nick

 

[Ken Cross]

(2) 6 volts in series = 12 volts
4 batteries use 2 sets of parallel batteries in series.
The idea is to keep the voltage it at 12 volts but double the capacity.
You could actually omit the wire that goes from the left hand positive to positive connections.
Ken

 

[Roland5048]

With my four 6v. setup, I wired two sets batteries in series to make two 12v. house banks. Ran those to a selector switch so that I have house 1 and house 2. Ran that to my main selector switch wired to side 1. Side two of that switch is for the starting battery. Now, I have 3 banks. Keep the house switch to both to parallel the two house banks. Still 12v. but double the amp hours. I can use any combination of banks and should one batt. die, I can isolate that bank and still have one usable house bank.