I have three now and I love them, it's the only batt I use. But I am noticing a decrease in all three of use before I have to charge. I rotate regularly and it's great that it doesn't take long to charge. Just wondering when I need to get some fresh ones in the mix, all the batts are within from time of release ( forgot that ) and the newest one was bought with in the last 6 months. Thanks for any input!
