[QUOTE=jiewei1987;7626060]
I heard is only about 400 compared with nicd/nimh of 1000 cycles...
I think you've got the numbers reversed! Never seen a round battery get 1000 cycles and still be usable!!! Lipos if treated right will last a Loooong time. The Lipo sack is really a safety thing. A MUST in my book...even if it's just used for transportation and storage!