Attention all night fishermen! These KEAUP replacement batteries are exactly what you need to keep your fishing lights shining bright. This 6-pack gives you plenty of backups so you're never stuck with dead lights when you're out on the water. These are high capacity 340 pin-type lithium batteries that provide an impressive 60+ hours of continuous use - that's multiple fishing trips without needing replacements! The bright LED lights are shock-resistant and work great in both freshwater and saltwater conditions. The push-on/pull-off design makes changing batteries super simple, even with cold or wet hands. They're compatible with most light floats, bobbers, fishing lures, pen lights, arrow nocks, fishing floats, pole lights, and LED flashers on the market. The LED light itself can be pulled out if needed, and the batteries are replaceable, which is much more economical than buying entirely new lighted bobbers each time. The quality is really solid - these aren't those cheap batteries that die after a few uses. Whether you're fishing early mornings, late evenings, or through the night, having reliable light sources can make all the difference in tracking your lines and detecting bites. Toss this 6-pack in your tackle box and you'll be prepared for many fishing adventures to come. No more missing out on prime fishing time because your lights gave out - these batteries keep you fishing longer and more effectively!