If your Ion Audio Block Rocker speaker isn't holding a charge like it used to, this Mighty Max 12V 5AH battery is the perfect replacement! This sealed lead acid (SLA) battery is UL certified and maintenance-free, so no worrying about water levels or leaks. It measures 3.58 x 2.76 x 4.21 inches with F1 terminals, designed to drop right into your IPA56D Block Rocker speaker. The AGM (Absorbent Glass Mat) construction means it's spill-proof and can be mounted in any position without issues. These batteries are known for their high discharge rates, wide operating temperature range, and solid service life - perfect for powering speakers through long parties or outdoor events. They handle shocks and vibration well too, which is great for portable audio equipment. While the listing is for the battery only (no wire harness or mounting accessories included), installation is usually straightforward if you're replacing an existing battery. It comes with a full one-year warranty for peace of mind. Whether you're reviving an old Block Rocker or just need a reliable backup battery, this Mighty Max delivers the power and performance you need for hours of music playback. Much more affordable than buying a whole new speaker system!
Free 30-day returns 
Free 30-day returns
