USFpsychDiver
Contributor
I've got two Dewalt Flexvolt DCB-609 9ah batteries I bought for my Blacktip. I use my Blacktip in caves and decided that I needed the 12ah batteries. These have been used exactly once, still well in warranty. They work fine, I just need the bigger ones. $200/pair plus shipping or pick up in Tampa (my preference so I don't have to deal with LI battery shipping).