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I have a three bank Guest 2613A battery charger for sale for $125. It works great but can't recharge my group 27 batteries completely in less eight hours which I require when pulling cranks in the summer. Before anyone reminds me of where the swap and sell forum is, I wanted to offer it to you guys first before I go national. It's a nice charger just not fast enough for my current needs.
Yikes, I have the same problem with my group 31's. I just use my large wheel type battery charger.
yeh I know DonDon and Ignert go hand in hand but but what ya'll talking about on group 31's and 27's on the batteries. All I know is I have 2 batteries hooked together for my 24 volt TM system and 1 cranking battery. Just trying to learn here guys
marine batteries have different case sizes. Group 24 being the smallest,then a group 27 then a group 31. They also have more reserve Don.
Group 27 and 31 refer to the actual size of the batteries.....31's are bigger.
Guess If I'm gonna be a boat owner, I need to learn more about them. That's why I ask. I grew up with a 14 foot john boat and a paddle. Then we got a ole 7 1/2 HP motor for the back that smoked like crazy but it ran. I just never had to learn all this until now
Write this Down DD. Bigger = more better. That's a rule. Unless you're talking about people. Then it's backwards.
The bigger the battery, the more plates/acid and surface area, the more capacity, the longer the run time before discharge....all else being equal.
Yikes, I'll swap you straight up some camper storage for it. :)
Wannabe...
in general that is. Just never had to deal with all this.
Well, sure, now you can say that after I done wrote it all down for ya and everything.
Wannabe...
BTW, you need 31s on that honker of yours when you go to replace. But, you prolly already knew that didncha. :)
Wannabe...