Final answer:
The standard cycle for a TASER X26 ECD, when the trigger is pulled and released, lasts for 5 seconds.
Step-by-step explanation:
The TASER X26 ECD (Electronic Control Device) is commonly used by law enforcement for incapacitating a person by delivering electrical shocks. When the trigger of the TASER X26 is pulled and then immediately released, the device will cycle and emit an electric charge for 5 seconds. This duration is the standard cycle length for the device unless the trigger is held down, in which case the cycle continues for as long as the trigger is held.