Sharkey
Word Ninja
Do you always keep it plugged in and running? Was curious as to what the lifespan would be on one of these.
No, I don't. I still have the OEM battery so I don't want to push it too much. Plus, I don't always keep the fridge stocked so there is not a need to keep it on constantly.
That said, during the first few weeks of football season I keep it stocked with water. I plug it into 110 at home and then run the 12 volt during the day and during practice. So far, so good.