Need reliable replacement batteries for your devices? This 3-pack of Mighty Max SLA batteries has you covered! Each battery delivers 6 volts with 4.5AH capacity, making them perfect replacements for Discover D644 models and similar applications. Measuring 2.76 x 1.89 x 4.21 inches with F1 terminals, they fit right where your old batteries used to be. These sealed lead acid batteries are completely maintenance-free - no adding water or special care needed. They're spill-proof and can be mounted in any position, which gives you tons of flexibility for installation. The AGM technology provides high discharge rates and performs reliably across wide temperature ranges, so they work great in both hot and cold environments. They're super durable too, resisting shocks and vibrations that would damage lesser batteries. The UL certification means they meet strict safety standards, and with a full one-year warranty, you can buy with confidence. Perfect for backup power systems, emergency lighting, medical devices, scooters, or any application needing dependable 6V power. Since you get three batteries in the pack, you'll have spares on hand for quick replacements down the road. Just remember - these are batteries only, so you'll need to reuse your existing wire harnesses or mounting hardware. Reliable power that won't let you down when you need it most!
Free 30-day returns 
Free 30-day returns
