The Antigravity AG-1601 is a compact, ultralight Small Case lithium motorcycle battery designed for riders who demand maximum reliability, high cranking power, and significant weight savings over traditional lead-acid batteries. Built with Lithium Iron Phosphate (LiFePO4) chemistry, the AG-1601 delivers long service life, consistent performance, and strong starting capability for motorcycles, ATVs, UTVs, race vehicles, and powersports machines. This model is engineered without a built-in BMS (Battery Management System), making it ideal for racing applications, custom builds, and users who prefer direct, high-output performance. At just a fraction of the weight of OEM batteries, the AG-1601 increases acceleration, reduces vibration strain, and provides reliable starting power even after extended storage. Suitable for track, street, and adventure applications, the Antigravity AG-1601 is a premium choice for riders who want maximum power in a compact footprint.