18650 5V 2.4A Lithium Battery Digital Display, Charging Module Dual, USB Output Band, Display Booster, Module

18650 5V 2.4A Lithium, Battery Digital Display, Charging Module Dual, USB Output Band, Display Booster, Mmodule

Looking to build your own quick-charge power bank using spare 18650 battery cells? The 18650 5V 1A/2.4A Lithium Battery Digital Display Charging Module is the perfect solution. Designed for ease of use and functionality, this module simplifies the process of creating a modern power bank.

Equipped with dual USB outputs, it offers charging flexibility with 1A and 2.4A options, ensuring that you can charge smartphones, tablets, and other electronic devices quickly and reliably.

This module also includes two input options for charging the battery—Type-C and MicroUSB—making it convenient for various setups. The built-in blue LED display shows the battery percentage in real-time, ranging from 0% to 100%, and clearly indicates the IN and OUT signals for added clarity.

In addition, there’s a connection for an LED light, allowing the module to function as a flashlight, much like a traditional power bank.

For safety, the module comes with overcharge, over-discharge, and overcurrent protection, along with intelligent output detection to safeguard your devices from damage. With a stable 5V 2.4A output, it provides fast and efficient charging without compromising on safety or performance.

If you have spare 18650 battery cells lying around, this module offers a great way to repurpose them into a functional, high-quality power bank. Just remember to pay attention to battery polarity to avoid damaging your components—safety is always the top priority.

Get started on your DIY power bank project today and enjoy the satisfaction of building something useful and efficient. Charge up your devices and embrace the DIY spirit!

Caution: Pay attention to battery polarity while connecting it to the board, wrong polarity will burn the components.

Specifications:

Package Includes:

1 x 18650 5V 1A/2A Lithium Battery Digital Display, Charging Module with Dual USB Output