Will lipo batteries make a big difference vs the nimh?

[dacaur]

I use 1800mah -2200mah 2 cell packs because I can used them in my mini revo as well... https://hobbyking.com/en_us/turnigy-nano-tech-2200mah-2s-25-50c-lipo-pack.html
and this is my charger, which I have used for everything from these packs to my 3000mah drone packs to 6 and 12v power wheels packs to even a car battery once.... https://hobbyking.com/en_us/imax-b6-50w-5a-charger-discharger-1-6-cells-genuine.html, Its $25, DC only, I use a laptop charger to power it, they also make one that is AC/DC for $45 https://hobbyking.com/en_us/imax-b6ac-v2-professional-balance-charger-discharger.html

 

[#1 gen7]

I use 5000 2s and get about a 2 hour running time. The pack that came with my gen7 will run about 45-60 minutes.