600 rx lipo battery pack

[gaffuri]

Hi everyone,
I currently fly a Trex 600le FBl beastX, gone thru nearly 10 lts of nitro now

I realized that the Align 1900mah lipo rx battery doesnt take long to discharge
every two, max 3 short flights the green leds on the batt monitor all disappear.

I am now on the market to find the biggest 2s lipo I can fit under the canopy
What are you using? can I fit a 3000mah 2s without becoming too nose heavy?

Thanks in advance
Fly safe

[Planehazza]

Outrage 5000mAh 7.4. It balances my 600 perfectly too.

[Cuppa]

I got thunderpower 3600 7.4vrx on both my 600n&700n fbl
on a fairly gentle flight thay use about 380mah spank it a bit and
440ish.
CofG correct spot on i jst keep a spare 3600 rx pack in my kit