With a RoboteQ AX 2550 in Ceros, the max amp draw is not even close to the "hobby-amperes" of the more affordable LiPo's or LiFePo4's,with enough Ah capacity to keep a heavy going for a full fight. (not counting damage and shorts, what should be solved by a well chosen fuze.)
For example. A Zippy 4200mAh LiFePo4 is rated 30c cont 40c burst. 4200mah is on the very very low end of the Ah needed in a heavy. So 2 in parallel to get 8400mAh. Even taking in account the "optimistic" amps you can draw from it, and degrading those to 20C packs , you still have 168A to play with.


Team RCC is happy with the Zippy LiFePo4's in Bullfrog. What can I say more?