Watts Bar crappie. I went earlier during the week after work and had a really good day. Fished until the low voltage alarm went off and then left. I hated to leave. That day I had around 12 crappie, 30+ white and yellow bass, a smallmouth, blue cat, and drum. I kept 5 crappie and released the rest. Went back Saturday, and immediately started catching crappie on my first track. I was running two rods and it was a fun problem to have when constantly taking fish off. But then about 2 hours in, the low voltage alarm sounded. Hmm. Must have a battery going bad. I stuck it out as long as I could and just let the trolling motor follow recorded tracks and turned my sonar off. Ended up catching around 19 crappie...released them all this time, and I couldn't tell you how many yellow and white bass. Got home and went to check my batteries on the multimeter to find the bad one. Didn't see anything unusual. Plugged my charger up and none of the lights came on. Then it hit me...the storms the other day knocked the power out a few times. I bet it flipped the breaker. Sure enough....reset the breaker and my charging lights came on. So I'm hoping it was just that it never charged from my previous trip. Caught them on the ole trusty white crankbait and a green splatterback one.