just received my new packs of lipo which is Revoelectrix High Voltage Lipo - 4s 2450mah 70c/140c (4.27v each cell)..what i can say is, the punch is more solid compare to my previous zippy 2200mah 30c, lipo is not that hot after aggressive flight where with zippy, the lipo can be very hot with my b330 setup. Flight time 5-6 mins.
Blackout B330
Naze32 - Rev5
Cobra Motor 2000kv
T-Motor 25amp 600hz esc
1.2ghz 500mw Lawmate
Revoelectrix 4s 2450mah 70c/140c (4.27v lipo)
Fatshark Attitude Goggle
Futaba 10CHG + EzUhf
HqProp 6045
GoPro Black Edition
Get yours here:
http://www.minihquad.com
http://www.store.revolectrix.com/Products/SilverHV-Label-70C-427HV-LiPO