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WTP-GC's avatar
WTP-GC
Explorer
Feb 28, 2018

Wal-Mart Batteries

While this post is related to my boat batteries, they are the same batteries used for RV applications.

Yesterday, I pulled the 4 batteries out of my flats boat to replace them.
2 each dual purpose group 24 (house batteries) - dated 2/11
2 each deep cycle group 24 (trolling motor) - dated 3/12

I have added water to these batteries one time in my recollection during my entire ownership. It's been a couple of months since I used the boat, but the last time I did, all batteries worked flawlessly. I always put a trickle charger on them before using, and they would reach a full charge state in less than 6 hours. I never ran them dead. The only reason I'm replacing them is because I figure 7 years is long enough to rely on a $65 battery for a saltwater boat.

The point of this post is just to share information about a good experience I've had with batteries that many people would not even consider. And since this is a flat bottom boat, it has a rough ride and those batteries have been very well beaten. I'll be headed back to Wal-Mart today to get new ones...hopefully these batteries weren't a fluke ;-)
  • wa8yxm wrote:
    24 volt trolling???? Your RV is a 12 volt system.

    I don't think he's trolling with his RV, John. Two 12's in series for the 24V trolling motor. I don't know why he's using starting batteries for the house though, instead of deep discharge there too.
  • wa8yxm wrote:
    24 volt trolling???? Your RV is a 12 volt system.

    Dang...that must be why I keep going through inverters ;)
  • Dutch_12078 wrote:
    I don't know why he's using starting batteries for the house though, instead of deep discharge there too.

    The Wal-Mart starting batteries actually have a higher AMP-HOUR rating than my previous dual-purpose battery. Regardless, other than starting, my primary electrical needs are for a sonar/chartplotter, VHF radio and live well pump. Yes, the bilge and nav lights are also connected with the house batteries, but they're never used. The bilge is actually smaller than the live well pump, which I've left running all night before. It will drain the battery down to about 10 volts. But the boat is a small inshore vessel, so I could literally run almost any kind of battery for the house.

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