NiMH Batteries
NiMh Batteries are the perfect choice if starting out with your first Airsoft electric gun, although the capacity DOES NOT affect the velocity or rate of fire of an electric Airsoft gun. The voltage of a battery pack DOES however affect the rate of fire but does not affect the velocity (FPS) of any electric gun.
To calculate the charging times use the following formula: Battery capacity (mah) divided by charger output (mah) multiplied by 1.4 to give charging time in hours.
For example: 1100/250 X 1.4 = 6.16 hours Always charge any battery on a heat / fire proof mat or surface.