florin
New member
You are right, 3 min at 80A or 2 min at 120A 
When I fly my small planes with small batteries I get up to 10 minutes per flight, which means I fly at 6C average, and for the large planes with the same batteries I use in the go kart I get 20 minutes which means 3C average.
As stated above in the thread, make sure you carefully handle/store/use/charge these batteries. Research and understand the hazard :
http://www.rchelisite.com/lipo_battery_charging_and_safety_guide.php
Always use the LiPo sack when charging. I use it even for storage - I store the batteries in the sack and the sack in a strong metal ammo box:
http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=4364
I prefer to buy LiPos from HobbyKing as they have good price, transparent and good shipping rates and the lipos they sell are good brands and you can read their reviews before buying. I would avoid nanotech ones, as I witnessed quite few failures at our flying club.
When I fly my small planes with small batteries I get up to 10 minutes per flight, which means I fly at 6C average, and for the large planes with the same batteries I use in the go kart I get 20 minutes which means 3C average.
As stated above in the thread, make sure you carefully handle/store/use/charge these batteries. Research and understand the hazard :
http://www.rchelisite.com/lipo_battery_charging_and_safety_guide.php
Always use the LiPo sack when charging. I use it even for storage - I store the batteries in the sack and the sack in a strong metal ammo box:
http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=4364
I prefer to buy LiPos from HobbyKing as they have good price, transparent and good shipping rates and the lipos they sell are good brands and you can read their reviews before buying. I would avoid nanotech ones, as I witnessed quite few failures at our flying club.