Flexible Aqueous Zinc Batteries
In article number 2206338, Yang Zhao and co‐workers report a high‐performance flexible aqueous zinc battery based on hybrid fiber electrode with hierarchical microcrack structure. The unique structure can not only facilitate the penetration of electrolyte for fast charge transfer, but also relieve the stress concentrations under deformations. The fabricated flexible aqueous zinc batteries can be easily woven into soft clothing to power a smartphone, which are promising for future wearable electronics.