I know quite a few people have been running True RC packs in their Revos and such, and I was wondering if the 10 and 15C packs hold true to their discharge rating. I gotta know because they are ominously cheap. Unlike the last packs I had , I want to know that these will last more than 70 cycles if they are run within spec. No one seems to mention how many cycles any of these low-price packs last.