i havent really read this in detail but the only thing ive found is the protective casework makes them oversize and not the actual cell so what is the problem do the brca want us to run a lipo that is squeezed into a case or one that is correctly fitted from my experience (helicopters) the flightpower (trakpower) has been by far the safest and best quality lipo on the market so do we run cheap rebadged chinese crap or the safe option