Lithium Ion Motorcycle Racing Battery- Antigravity Batteries Small Case Extreme Power Series 4Cell XPS SC-1-180CCA Weighs 12 ounces! - Will start a V8. MADE IN THE USA BEWARE: There are Antigravity knock-offs being sold on Amazon. These units will likely fail and are NOT covered under warranty. Billet Proof Designs offers authentic Antigravity Products at the lowest allowable price which means that it will be covered under Antigravitys warranty. If the item is being sold under MAP price $107.99 it is likely a knock-off. Even if it is authentic, it will NOT be covered under warranty. ONLY PURCHASE FROM A SELLER THAT IS OFFERING THE ITEM AT MAP PRICE OR HIGHER This is the smallest and most powerful motor sports battery in the world! Powerful enough to start a V8, yet small enough to fit in your pocket. At 4.25" x 1.25" and 12oz it is as powerful as our competitors batteries that are TWICE the size and weight. For example: The SC-1 can start anything the 8-Cell Ballistic does yet is HALF the weight and HALF the size! Mounts just about ANYWHERE. Even upside down. Vibration resistant. **In the event a battery is damaged or defective, please contact us for a warranty claim form. All claims are handled directly by Antigravity** MADE IN THE USA Comes PRE-CHARGED with adhesive backed foam for an easy installation. **USE A LITHIUM ION CHARGER TO AVOID DAMAGING THE BATTERY** NOT FOR RECOMMENDED FOR EVERYDAY USE VEHICLES. USE IN RACE APPLICATIONS