Designed and built with durability and quality. All of this at a price point you cannot refuse. Now is the time to join the movement and add Fire Power to your ride. Lithium Ion Polymer technology. All components are designed, manufactured, assembled and packed in one location assuring high quality and consistency. Extremely lightweight, 50% to 70% lighter than standard batteries. Built-in LED test gauge. Increased cranking amps over lead-acid batteries. Fast recharge, can be brought up to a 90% charge within 6 minutes. Easily 6 to 12 times more cycle life compared to lead-acid batteries. Long shelf life, up to one year before requiring recharging. Can be mounted in any position. No hazardous acid or heavy metals, non-explosive and non-combustible. More precise fitments compared to other brands of lithium batteries.