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AGM batteries ?

Ramp_Digger
Explorer
Explorer
Anyone using AGM batteries in your diesel truck for starting? My2005 dodge ram with the 5.9 diesel engine will need two new batteries soon.If so what brand do you recommend?
Thanks
05 dodge 3500 cummins diesel, 8.5 alaskan on flatbed
18 REPLIES 18

FishOnOne
Explorer III
Explorer III
jus2shy wrote:

Just make sure when you switch to an AGM battery that isn't the same group number/size as your current ones, that you have enough cold cranking capacity.


J2S,
Can you clarify your last statement.
'12 Ford Super Duty FX4 ELD CC 6.7 PSD 400HP 800ft/lbs "270k Miles"
'16 Sprinter 319MKS "Wide Body"

jus2shy
Explorer
Explorer
Use 4 of em' in our transit buses. They last about 3 times as long as standard lead acid chemistry batteries on the average in our usage cycle (and we're extremely hard on them). We'll never go back to lead acid.

Brands we've used are:
Odyssey
Trojan

and in my personal life I've used Optima red tops as well.

Just make sure when you switch to an AGM battery that isn't the same group number/size as your current ones, that you have enough cold cranking capacity.
E'Aho L'ua
2013 RAM 3500 Crew Cab 4x4 SRW |Cummins @ 370/800| 68RFE| 3.42 gears
Currently Rig-less (still shopping and biding my time)

2oldman
Explorer II
Explorer II
yes, any decent brand will do.
"If I'm wearing long pants, I'm too far north" - 2oldman