Flexible and Personalizable battery is a promising candidate for energy storage, but suffers from the weldablity and large-scale producibility of the electrode. To address the issues, we design a nickel foam catalyzed electroless deposition (NFED) derived 3D-metal-pattern embroidered electrodes. This is the first attempt to utilize this type of electrode in battery field. It is found that the current collector can be embroidered on any selected areas of any complex-shape electrodes, with high controllability and economical feasibility. As a result, the electronic conductivity of the flexible electrodes can be improved by nearly one order of magnitude, which can be easily and firmly weldded to the metal tab using the industry generic ultrasonic heating process. The embroidered electrodes could substantially promote the electrochemical performance under bending deformation, with both Li-S and Li-LiFePO₄ batteries as the models. This innovation is also suitable to embroider all the VIII group elements on any electrodes with personalized shapes, which is widely attractive for the development of next generation flexible and personalizable energy storage devices.

柔性和可个性化的电池是能量存储的有前途的候选者，但是遭受电极的可焊性和大规模生产的困扰。为了解决这些问题，我们设计了一种镍泡沫催化化学沉积（NFED）衍生的3D金属图案绣花电极。这是在电池领域利用这种类型的电极的首次尝试。发现集电器可以绣在任何复杂形状的电极的任何选定区域上，具有高可控性和经济可行性。结果，可以将柔性电极的电子电导率提高近一个数量级，这可以使用工业通用的超声加热工艺容易且牢固地焊接到金属接线片上。型号为_4个电池。此创新还适合将所有VIII族元素绣在具有个性化形状的任何电极上，这对于开发下一代灵活且可个性化的能量存储设备具有广泛的吸引力。