AG-1201, Small Case Series: For Motorcycles, Power sports Vehicles, even Race Cars. The Antigravity Batteries AG-1201 is an extremely versatile high power and lightweight Lithium Motorsports battery with 360 Cranking Amps. It has the capability for large weight reduction in the most compact size in lithium batteries in its class. The AG-1201 Lithium 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 but with a weight savings of up to 7 pounds while offering much more cranking power. This top quality 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 of Lithium Motorsports Batteries available Ultra-Lightweight and High-Power Lithium-Ion Motorsport Battery Can hold a charge up to a year provided there are no “Parasitic Drains” (accessories that draw power when bike is off (if. e. alarms, ECUs, iPods, GPS, heated grips, etc. ) Built to high quality standards. Large all-brass terminal design Can be installed in any orientation 3-Year BEST USES: Capable of every day 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 PWCSPECS: 360 Cranking Amps. (Cranking Amps are the power the battery has) 12 Ah (Pub E). (Amp Hours are the Capacity of a Battery) 4. 5 x 3. 25 x 4. 25 inches (mm: 114x83x108) 2. 25 lbs.