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

Do you want to build your own power bank from your spare 18650 battery cells? This 18650 5V 1A/2A Lithium Battery Digital Display Charging Module is perfect for you. Equipped with dual USB outputs, it allows you to charge your gadgets at 2.1A and 1A, just like a modern power bank.

Key Features:

• Dual USB Output: Charge devices simultaneously with 2.1A and 1A outputs.
• MicroUSB Input: For charging the 18650 batteries.
• LED Display: A bright blue LED display shows real-time battery percentage from 0% to 100%, and indicates IN and OUT signals.
• Flashlight Capability: Includes a connection for installing an LED to be used as a flashlight, similar to commercial power banks.

Benefits:

• DIY Power Bank: Utilize spare 18650 battery cells to create a custom power bank.
• Real-Time Monitoring: Easily monitor battery percentage and charging status with the LED display.
• Versatile Usage: Ideal for charging a variety of gadgets with different power requirements.
• Additional Functionality: The flashlight feature adds extra utility to your DIY power bank.

How to Use:

1. Gather Materials: Ensure you have spare 18650 battery cells.
2. Connect Batteries: Install the 18650 cells onto the module.
3. Charging: Use the MicroUSB input to charge the batteries.
4. Power Devices: Connect your gadgets to the dual USB outputs to charge them.
5. Monitor: Use the LED display to monitor the battery level and charging status.

Create your own power bank with this module and experience the satisfaction of a DIY project. Share your creation and DIY experience with us!