I have 2 batteries that have gone bad. My almost 5 year old battery on the 550 will only hold a charge for about 10 days then it goes down. The 18 month old battery on the 570 is about shot also. Went out yesterday to start the 570 and not enough juice to start it. I am going to put a good charge on it before throwing in the towel. I guess 2 new AGM’s will be on order.

Ronnie