Small Case Lithium Battery The AG-1201 battery has 360 Cranking Amps yet is only 4.50″ Length x 3.25″ Depth and 4.25″ Height (to the top of the terminals). This battery is a great choice for those seeking very high power in a compact battery. It can replace the typical 12 Ah lead/acid battery with a weight savings of up to 7 pounds while offering much more cranking power. This battery is best used for applications where extreme weight loss and ultra-compact size are desired. Features Adhesive-Backed Foam Included for EASY INSTALLATION. Most Compact Lithium Motorsports Batteries available. Ultra-Lightweight and High-Power Lithium-Ion Motorsport Battery. Can hold a charge for up to a year provided there are no “Parasitic Drains” (accessories that draw power when the bike is off (i.e. alarms, ECUs, iPods, GPS, heated grips, etc). Large all-brass terminal design. 3-Year Warranty (Click here to download warranty information). Best Uses Capable of everyday use in bikes up to 1100cc (For more capacity and power use the Antigravity AG-1601). Race and Track Day use 1500cc. Custom builds up to 1200cc. (If using a high-performance motor use the Antigravity AG-1601). 4 Cylinder Race Cars up to 1800cc. Not for use with PWC.   * Lithium batteries can not be shipped by air.  UPS Ground shipping must be selected at checkout.