Best lipos from Hobbycity are probably the Turnigy lipos. The Rhino packs are very good for the money and the Zippy packs are good value but IMO the Turnigy packs are the best. I've pushed my 20C 5000 mAH packs really hard and they handled it very well, still charging to ~5300 mAH, and seem to be under-rated. The only issue I've had is I blew the solder trace connecting 2 of the cells together and it would no longer work. 30 seconds with my soldering gun and it's back in action.
I have a pair of the Turnigy 4S/5000mah/30C but have only run them once so not much I can say but they seem ok. I am very happy with my pair of Elite 2S/5000mah/35C but they cost more than the Turnigy's.
i am running the zippy rhino 2s 7.4 3700 ,3 pairs and running them 3 time a day :) all summer long, and no problems. just waiting for summer to return:)
I have run the Flightmax Lipo's in my heli's with good success BUT in my boats I am always afraid that I will puff them. In milder setups I am sure they will do just fine...I just don't have any mild setups
I have a few hobbycity 5000mah 20c 2s lipos and they are good, just dont get them wet without drying. I also have a 2s and 3s 2200mah batteries that i think are pretty good.
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