Energizer Bunny's asset (7)
I believe the answer is:
stamina
(Other definitions for stamina that I've seen before include "energy to go on" , "legs" , "Parts of flowers" , "Staying-power, endurance" , "perseverance" .)
I believe the answer is:
stamina
(Other definitions for stamina that I've seen before include "energy to go on" , "legs" , "Parts of flowers" , "Staying-power, endurance" , "perseverance" .)