battery life question

[Kenny Guess]

About how long does your "starter" battery last? It seems to me that about 2-3 years is the limit. Probably a good idea to buy a new one every 2 years to be safe- what do you think? The worst thing you can do to a battery is not use it....and keep distilled water in cells.....

 

[Jim in VA]

Starter batteries in cars should last at least three years if not five plus years. Since the starter batteries in boats are a lot like the ones in cars, I would expect the same. I've had my PT175 for two and a half years and so far so good. The trolling battery, on the other hand, crapped out on me at less than two years. I wouldn't think you would need to invest in a new starter every two years if its properly cared for (i.e., maintained at optimal water/acid levels and not allowed to discharge too deeply or completely drained). Buying a new one every two years seems like a lot of $$$ for battery insurance. Maybe you can just load test it once a year at the start of fishing season?

 

[Max Neathamer2]

My last Starter Battery lasted 6 years. When not using any of the Batteries for more than a month or 2 I always put a trickle charge on them. Do you keep your batteries in the Boat during the off season? If so, is the Boat stored outside? Biggest thing I can say is keep them off the floor of the Garage. Mother Earth will suck them dry!



My .02



Max <><

 

[Kenny Guess]

We don't have an "off season" here on the Gulf Coast. I actually fish more in winter than summer since it gets sooooo hot down south. So I keep the battery in the boat but do use a trickle charger when it sits for more than 2 weeks. And my boat is kept in a garage.....Kenny