Tx battery

[whirlybird 1]

Does anyone use a lipo battery to power their 9CHP?
If so what voltage pack do you ues?
I would like to be able to use the TX all weekend without worrying about having to recharge the pack.
What mahr do you all think that you could fit?
Thanks in advance

[BarracudaHockey]

Either contact Rodney and get a lithium Ion pack or do what I did http://www.hangtimes.com and get a nobs batteries pack. I bought mine when they were 1650 mah and that one still lasts all weekend, I reckon the 2500's they are selling now are good for quite a while.