What is the best battery setup for a CRT?

Ok, 5s sounds good.

Would this be too heavy?

Polyquest 5000mAh 5S 25C Lipoly

Spec.
Capacity : 5000mAh
Cell Model: PF 8643150XP
Voltage : 18.5V
Charge Current(2C) : 10.0A
Continous Dis.(25C) : 125.0A
Dimension(mm) : 45.5 * 50.0 * 166
Weight : 639g

Originally Posted by Cartwheels

Ok, 5s sounds good.

Would this be too heavy?

Polyquest 5000mAh 5S 25C Lipoly

Spec.
Capacity : 5000mAh
Cell Model: PF 8643150XP
Voltage : 18.5V
Charge Current(2C) : 10.0A
Continous Dis.(25C) : 125.0A
Dimension(mm) : 45.5 * 50.0 * 166
Weight : 639g

Don't know , depends if your bashing or racing . I am racing so i tried to keep the weight under 600g for the batteries since i use them in both the truggy and buggy , that's why i went with the 4350mah which is around 560g and balances well in the vehicles with enough runtime for me.

By the way the Zippy even though being 4000mah pack is getting around 4300mah back in when charging , and around 18 mins runtime , at $98 it can't be beat .It's just weighs over 600g so i will use it for heats and the PQ for finals.

The 5000mah pack might be ok in a truggy since the truggy is a lot heavier anyway but i don't think i would use it in a buggy .

Hopefully someone running one can chime in with there thoughts on this .

those 5s 5000 Polyquests are what I run in my truggies........never had any problems and they deliver what they say