Key Features G6 Pro Lite 25C batteries deliver up to 60% more power than previous generation batteries and up to 600+ cycles Available in capacities from 125mAh to 7700mAh and configurations from 1S to 10S Proudly assembled in the USA using premium quality cells strictly matched by IR, capacity and voltage and backed by a full 2-year warranty Overview Thunder Power RC Pro Lite series batteries continue to be the standard by which all light-weight, high-performance LiPo batteries are measured having won more national and world championships than all other batteries combined. Offering the highest energy density and cycle life delivery available in their class, G6 Pro Lite 25C series batteries are well-proven performers with batteries lasting for years of use and beyond. Capable of continuous discharge rates up to 25C and fast charge rates up to 5C while delivering up to 20% more power than previous generation batteries. This product is not intended for use by children under 14 years of age without direct adult supervision