Mobile Power Boost DIY 18650 Lithium Battery Digital Dual USB

Description

1. 18650 Lithium Battery Support: Designed to work with one or more 18650 lithium-ion batteries, which are commonly used for DIY portable power solutions.
2. Dual USB Outputs: Typically equipped with two USB output ports, allowing you to charge or power multiple devices simultaneously.
3. Voltage Boosting: Converts the lower voltage from the 18650 batteries (usually 3.7V) to a stable 5V output suitable for charging smartphones, tablets, and other USB-powered devices.
4. Digital Display: Features a digital display screen that shows important information, such as the remaining battery capacity, output voltage, and sometimes input voltage.
5. Output Current Control: Some models allow you to adjust the output current, which can be useful for controlling the charging speed and compatibility with various devices.
6. Battery Management System (BMS): Incorporates a BMS to protect the connected lithium-ion batteries from overcharging, over-discharging, overcurrent, and short-circuit conditions, ensuring battery safety.
7. LED Indicators: Often includes LED indicators to display the charging status and power on/off status, making it user-friendly.
8. Input Options: May support multiple input options, including micro USB, Type-C, or other connectors, providing flexibility in how you recharge the power bank.
9. Compact Design: Compact and portable form factor for easy integration into DIY projects or as a standalone power bank.
10. Versatile Applications: Suitable for various applications, such as emergency power, camping, portable device charging, and more.
11. DIY-Friendly: Designed for DIY enthusiasts, makers, and hobbyists who want to create their own customized portable power solutions.
12. Protection Circuitry: Provides comprehensive protection features to ensure the safety of both the connected devices and the power bank itself.
13. Cost-Effective: Offers an affordable solution for building custom power banks with digital displays and dual USB outputs.