Fig. 7: Preparation and characterization of corrugated Zn/MnO2 batteries.

a Schematic of the mold used for plastic deformation. b Drone model with corrugated Zn/MnO2 batteries. c Cycling performance of the Zn/MnO2 batteries at 0.2 C83.
a Schematic of the mold used for plastic deformation. b Drone model with corrugated Zn/MnO2 batteries. c Cycling performance of the Zn/MnO2 batteries at 0.2 C83.