Lithium Ion Polymer technology.<br> All components are designed, manufactured, assembled and packed in one location assuring high quality and consistency.<br> Extremely lightweight, 50% to 70% lighter than standard batteries.<br> Built-in LED test gauge.<br> Increased cranking amps over lead acid batteries.<br> Fast recharge, can be brought up to 90% charge in within 6 minutes.<br> Easily 6 to 12 times more cycle life compared to lead acid batteries.<br> Long shelf life, up to 1 year before requiring recharging.<br> Can be mounted in any position.<br> No hazardous acid or heavy metals, non-explosive and noncombustible.<br> No shipping restrictions!.<br> More precise fitments compared to other brands of lithium batteries.<br> 2 Year warranty.<br> Dimensions 4 7/16in. x 2 3/4in. x 3 3/8in..<br> C.C.A. 150.<br> Post Position + Right.<br> Waterproof.<br> Yuasa Reference: YTX7L-BS / YTZ7S