Solar power bank pcb with LED diy usb charger circuit board oem odm movable power board assembly
Our pcb power board assembly Technical capabilitiesLayer1-30 layerMaterialFR-4,CEM-1,CEM-3,Hight TG,FR4 Halogen Free,FR-1,FR-2,AluminumBoard thickness0.2mm-7mmMax.finished board side500mm*500mmMin.dri
- Model: Solar power bank pcb with LED diy usb charger circuit board oem odm movable power board assembly