Which is better? I need Lipo technology.

[aqwut]

I think the Kokam/FMA lipos are the best.. they have a 20C continuous discharge rate.. every other pack Tanic, Thunder are 12 to 15 coloumbs discharge rate..... Lipo are good for hot, cold.. whatever.. there aren't any liquids inside.. it's just metal and plastic... but Lipo's are a lot more sensitive.. if you puncture it, it will burn.... Lithium deteriate if exposed to air, but when lithium touches water... WOAAAHH BABY... It's burn and glow bright red.. it'll burn a whole in Cement...

I really like the astro flight charger... it's very consistant in charging... plus it can do 9 cells....