We all make mistakes which we learn from and can pass on that knowledge to others. In that instance I just forgot to change the charge amps from one battery to another. A little error like that is all that is required to make one of these things go.
I think your reply was a little harsh.
Oh and just to add, a number of leading manufacturers quote that their batteries can be charged at more than 1C. See the first line on the 'Features' for this particular item....
http://www.lrp.cc/en/products/vtec-b...c-74v/details/