I am a user as well. As I have mentioned, I bought 2 packs 2 weeks ago... so far so good, except 1 pack is not very balanced.
It is very hard to tell if the inside is same as the label, unless one opens the pack and check. But as another c-hing mentioned above, buying a name brand battery, you have more guarantee because big companies usually dont cheat on customers, since their name is on the line, but of course you will be paying more because of the name.
My experience is that even brand name batteries will puff if you push the battery too hard. This is very true if you play modify or turbo mode esc's. |