ORIGINAL: Geistware
The standard 9Cap has a current drain of about 300ma.
For you to get 4 hours, you must be using a 1200maH pack or something close to it.
Unless something has changed, the standard pack for the 9C is 600maH.
Not sure how you are getting 4 hours from a standard pack.
Not questioning your statement, but could you help me understand?
Nope, original pack. I charge it up, return the timer to zero and go fly, come home turn transmitter on until it beeps due to low battery. Maybe it burns less power not moving the sticks? I do charge with the Hughes Charge+ so it gets a pretty good charge.
Not that it makes any difference but mine came with a 700mah battery.