5pcs 5V 2A Charging Discharging Integrated Charging Module USB Type C 4.2V 4.35V

Flashlight Driver Circuit Board Type-C Charging Discharging Integrated Module

5pcs High-precision 5V2A charge-discharge battery module Type-C 3.7-4.2v LiPo

1PCS NEW RI-D25M power module

830 Tie Point Solderless Breadboard Kit MB-102 Power Supply Module Jumper Cable

18650/21700 Battery Power Bank Kit Phone Fast Charge Circuit Board Case 5V typeC

3.6V7.4V to 15KV Pulse Arc High Voltage Module Transformer DC High Voltage Board