Want a reliable, long-lasting motorcycle battery with powerful cranking amps? Now you can have all that along with a massive reduction in battery weight. The Harley-Davidson® Lithium LiFe Batteries offer more than 2-times longer battery life and more cranking amps than standard AGM batteries. Compared to AGM batteries, the Lithium LiFe batteries weigh an impressive 17.6 lbs. less on Touring models, 12.2 lbs. less on Softail®, Dyna®, and V-Rod® models and, 8.8 lbs. less on Sportster® and Street models.