Antigravity Batteries Small Case 4-Cell 120Ca Lithium Battery The Antigravity Batteries lineup features its most compact and powerful battery yet, catering to those who prioritize ultimate weight reduction and minimal size without compromising on power. This lithium motorsport battery excels in environments where space is at a premium, making it a popular choice among custom builders seeking a discreet yet potent power source. For enthusiasts looking to upgrade from outdated technology to achieve enhanced power and capacity, Antigravity offers a superior solution for high-performance applications. Technical Specs: 120 CA- Cranking Ampsat 32 6 Ah- Amp Hours 4.375 x 1.37 x 3.75 inches (LxWxH) Weight: 15.2 oz Features: Available with a universal right or left-side negative terminal Adhesive backed foam included for easy installation Ultra-lightweight and high-power Lithium Nano-Phosphate motor-sport battery Can hold a charge up to a year provided there are no parasitic drains Built with high quality standards with unbreakable brass terminal design Excellent for every day use inbikes up to 250cc Good for race use in bikes up to 450cc Factory activated Made in the USA 3 Year Limited Pro-Rated Warranty Note: We recommends charging and testing all batteries prior to using. Antigravity suggests using a modern voltage regulator from the mid 1980's-Up. Damaged voltage regulators can overcharge and damage batteries.