Question: what is a 2c charge rate?
Answer: Charge rates are just what they sound like. It is the amp rate at which you are capable of charging a specific battery pack. ... So for a 5000mAh battery, 1C would be 1(5) or a 5 amp rate, 2C would be 2(5) or a 10 amp rate, and 5C would be a 25 amp rate.