18650 5V 1A/2A Lithium, Battery Digital Display, Charging Module Dual, USB Output Band, Display Booster, Mmodule

18650 5V 1A/2A Lithium, Battery Digital Display, Charging Module Dual, USB Output Band, Display Booster, Mmodule

If you’re eager to assemble your own power bank using spare 18650 battery cells, look no further than the 18650 5V 1A/2A Lithium Battery Digital Display Charging Module. This versatile module mirrors the functionality of modern power banks, featuring dual USB outputs capable of charging gadgets at 2.1A and 1A respectively. To replenish the batteries, the module offers two USB inputs: one C-type and one Micro USB. An illuminating LED display, glowing in brilliant blue, provides real-time battery percentage readings ranging from 0% to 100%, along with IN and OUT signal indications. Additionally, the board includes a port for installing an LED, allowing for flashlight functionality akin to that of a traditional power bank. If you’ve got spare 18650 battery cells lying around, investing in this module enables you to craft your own power bank. Share your DIY journey with us and unleash your creativity