Battery Question

[flyboyron]

November 2015 I installed a new battery in my truck. It is an AC Delco battery, I don't remember the model number.

When I am not driving it much, and riding my motorcycle, I put it on a battery tender.

I also have a Garmin Dash Camera GPS that plugs into the cigarette lighter/power port on the dash.

About 2 weeks go I parked the truck and haven't driven it.

I went to start the truck this morning and the battery was dead.

I put it on a charger all day, and this evening I went to start it up and noticed I had left the GPS on and plugged in.

That is what ran the battery dead.

What are my chances this battery will last much longer and do you think it will give me any signs it is on its way out?

Or should I just replace it.

[davester]

I'd drag it to a shop to have them run a battery test on it.

[flyboyron]

Well, this thread is done.....

I had the battery on the charger for at least 15 hours.

I went to start the truck and it is dead.....won't crank over the engine.

Time for a new battery.

Thanks anyways.