Thanks to this kit, you will protect the 18650 cell against overcharging, discharging and short-circuiting. A kit for self-assembly. Technical data single cell overcharge protection: 4.27V ± 0.05V over discharge protection below: 2.75V ± 0.1V max continuous discharge current: 6A overcurrent protection: 4A ± 0.5A PCB diameter: 16mm Included PCM protection plate nickel-plated connecting tape 5mm contact plate heat shrink tubing (blue and transparent) self-adhesive insulating pad housing for PCM board https://elecena.pl/product/22620935/1s-6a-18650-cell-charging-module-protection-kit 2023-02-23 https://elecena.pl/product/22620935/1s-6a-18650-cell-charging-module-protection-kit 2025-10-29