dumbest question ever 9v batteries

[merkman]

why aren't 9v batteries user in nitro vehicles? it just crossed my mind i can come up with reasons why and why not what do you think.

 

[x_789]

Used for what?

 

[merkman]

for the servos and receiver. its more power, compact, and less weight. my guess it that they would offer less run time

 

[x_789]

Well I think you answered your own question. There is no way to know the actual millamps of regular batteries but. Considering the fact that it cost almost 30.00 for a good reciever pack that is 1400milliamps. Then you look around and all you will find in rechargeable 9 volts is 150 milliamps it has to do with the fact that the large amp draw will quickly drain a 9 volt.

Here are a couple rechargable 9 volts that should answer your question... X
[ame]http://www.amazon.com/exec/obidos/tg/detail/-/B00000JGN9/103-7408453-8983026?v=glance&s=photo&me=A1VC38T7YXB528&vi=pictures&img=14#more-pictures[/ame]

http://www.sloca.com/product.asp?section=Expendables&productid=7912