My 6S blew a cell too, started smoking and I thought it would burst into flames, luckily it didn't.

hmmm i think i am going to buy the nano tech lipos instead.... thanks for purchasing and reviews...

Bummer. Salvageable as 5s?

Temps here have been high so my 4s has been taking a punishment and gets a bit rounded on the outer cells after 20-30 minutes. I have lost count of the amount of cycles it has been through but I am satisfied with it still. Still balances with ease, and no slag in discharge as of yet.