How do you explain how the Lipo Battery "C" Rating works? You'll need a faucet, a garden hose, and a firetruck. The latest tech tip of Airsoftology explains the rating without any Lipo Battery with them. Two Jonathans --- Jonathan Higgs of Airsoftology and Jonathan Houston of Airsoft Barracks did it in a way that even a 5-year old will understand.