Ice fishermen, this Mighty Max battery is exactly what you need to keep your Vexilar FLX-28 Pro Pack II flasher running all day on the ice! This 12V 9AH sealed lead acid battery is UL certified for safety and comes with a compatible 12V charger so you're ready to go right out of the box. The best part? It's not just for fish finders - this versatile battery also works great for home alarm systems, emergency exit lighting, electric scooters, and plenty of other applications. The sealed construction means no maintenance required - no checking water levels or dealing with acid spills. Just charge it up and you're good to go. The quality is solid and reliable, so you don't have to worry about your battery dying in the middle of a hot fishing spot. Whether you're out on the ice or using it for other power needs, this battery delivers consistent performance. The included charger makes it super convenient to keep powered up between trips. Seriously, if you're tired of short battery life or want a reliable backup power source, this Mighty Max battery has you covered!