ORIGINAL: nothinbetr2do
that' sound about right. if you want more flight time, get a batt that has more mah. 400 is not much. or buy more of the same batts
u said more flight time = higher mah. but in your last reply you said the life span of a battery is determined by the mah. so what does it mean? a higher mah will have a longer life span or a higher mah will have a shorter life span?