Are you looking for a portable lightweight battery to power your 12V electronics. Well look no further this is it! Weighing in at only 4.9 lbs. The MML-1218 Hornet battery is built with Lithium Iron Phosphate (LiFePO4) technology, this battery has twice the power, a fraction of the weight, and lasts 4 times longer than a sealed lead acid battery. It is perfect for ice fishing set ups, kayak electronics, outdoor power sources.