Lipos In Series or Paralell??

[arrowskartax9]

Hello, what works best. Runninig lipos in paralell or in series.
I have 2, 7.4v 25c 5000mah lipos in my 31" mono with a FDM SSI and an astro flight 207d esc.
Chris.

[egneg]

I would run them in series.

[bwells]

[ChaKane]

Given the size (5000mah) the length of time is good so running them in series would give you the most benefit givimg you 14.4v and a much faster ride. Running them in parallel would simply give you a longer run time but only at 7.2v.

Go the series setup.

[sundog]

I concur!

[arrowskartax9]

I have been given a x440 3 blade prop balanced and sharpened for this setup, any other ideas?? Thanks for the info, I have had a lead made up to put the lipos into series.

[egneg]

A X642 would be another prop to try.