Dual Micro USB 3.7v to 5V 2A Mobile Power Bank DIY 18650 Lithium Battery Charger

Create your own high-capacity power bank with this Dual Micro USB 3.7V to 5V 2A Mobile Power Bank DIY module. Designed for use with 18650 lithium batteries, this versatile PCB board features a boost step-up module to efficiently convert 3.7V to a stable 5V output. Equipped with dual micro USB inputs, it allows for flexible charging options, and the built-in LED indicators provide real-time status updates. Perfect for DIY enthusiasts and makers, this module is ideal for powering a variety of mobile devices on the go.

Key Features

• Dual Micro USB Inputs: Offers two micro USB input ports for flexible and convenient charging options.
• Boost Step-Up Module: Efficiently converts 3.7V from 18650 lithium batteries to a stable 5V output, suitable for powering mobile devices.
• High Output Current: Delivers up to 2A output current, ensuring fast and reliable charging for your devices.
• LED Indicators: Built-in LEDs provide real-time status updates, indicating charging and power status.
• DIY Power Bank Solution: Allows you to create a custom power bank using 18650 lithium batteries (batteries not included).
• Compact Design: Small and lightweight PCB board that fits easily into various DIY projects and enclosures.
• Multiple Protection Features: Includes overcharge, over-discharge, and short-circuit protection for safe and reliable operation.

Specifications

• Input Voltage: 3.7V (from 18650 lithium batteries)
• Output Voltage: 5V
• Output Current: Up to 2A
• Input Ports: Dual micro USB
• Battery Type: 18650 lithium battery (not included)
• Protection Features: Overcharge protection, over-discharge protection, short-circuit protection
• LED Indicators: Charging status, power status
• Dimensions: Compact and portable design
• Material: High-quality PCB

Applications

• DIY Power Banks: Ideal for creating custom high-capacity power banks for charging mobile phones, tablets, and other USB-powered devices.
• Portable Power Solutions: Suitable for any project requiring a portable and reliable 5V power source.
• Electronics Projects: Perfect for makers and hobbyists building their own electronic gadgets and requiring a stable power supply.
• Emergency Power: Use in emergency kits to ensure you have a reliable power source for your devices.

Benefits

• Flexibility: Dual micro USB inputs offer versatile charging options.
• Efficiency: Boost step-up module provides a stable 5V output, ensuring efficient charging.
• Convenience: LED indicators keep you informed about the charging and power status.
• Safety: Built-in protection features ensure safe and reliable operation.
• Customization: Allows you to build a power bank that meets your specific needs and preferences.

Why Choose the Dual Micro USB 3.7V to 5V 2A Mobile Power Bank DIY Module?

This Dual Micro USB 3.7V to 5V 2A Mobile Power Bank DIY module is the perfect solution for anyone looking to create a custom, high-capacity power bank. Its efficient boost step-up module, dual micro USB inputs, and built-in LED indicators make it both versatile and user-friendly. With multiple protection features, you can trust that your devices will charge safely and efficiently. Whether you are a DIY enthusiast, a maker, or someone in need of a reliable portable power source, this module is an excellent choice.

Order your Dual Micro USB 3.7V to 5V 2A Mobile Power Bank DIY module today and start building your custom power bank!