Fig. 8
From: Micro aluminum-air batteries for extended operational duration of small-scale quadrotors

(A) A photo of the customized small-scale quadrotor powered by the mAAB pack; B) Weight distribution of the customized small-scale quadrotor powered by an 8-gram mAAB pack; C) A mAAB-powered small-scale quadrotor in untethered flight; D) Discharge duration and flight duration comparisons between the mLIB and the mAAB.