[suicideneil]

I run 2x 4000mah 25-35c 5s Zippy-H lipos in parallel in my ~13lb GorillaMaxx. Last trip out I got around 20 minutes or more of runtime, with temps around the 90*F mark. Starting voltage was 4.2v per cell, they ended up around 3.6-3.8v IIRC when I decided to end the run as they were starting to loose a bit of punch, though they were nowhere near LVC cutoff level. For the price they cant be beat, just the occasional QC issue with cold solder joints that are easily fixed really. Long term though, I dont think too many people have put enough cycles through their packs to provide info on how much punch they loose after x number of cycles, but I would expect them to last 100+ runs if treated well and balance charged everytime, pretty standard life for lipos.