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Product Description
Specifications
Input Voltage 3.7V (typical), compatible with 18650 lithium batteries Output Voltage 5V (regulated) Maximum Output Current 2A Input Interface Dual Micro USB ports Output Interface Standard USB Type-A port(s) Conversion Efficiency Typically 85% or higher Protection Features Overcharge protection, over-discharge protection, overcurrent protection, short circuit protection Conversion Type Boost step-up converter PCB Board Included for control and safety features Storage Temperature Typically rated for storage within a range of -20°C to 50°C DIY Compatibility Designed for DIY projects, allowing users to assemble their own power bank using 18650 lithium batteries Material Typically made of durable and heat-resistant materials such as ABS plastic or similar Operating Temperature Typically rated for operation within a range of -10°C to 40°C Compatibility Compatible with a wide range of devices including smartphones, tablets, Bluetooth speakers, and more PCB Board Included for control and safety features LED Indicators Typically equipped with LED indicators to display charging status and battery level, providing visual feedback to the user.
About Power Bank Module
The “Dual Micro USB 3.7V to 5V 2A Mobile Power Bank DIY 18650 Lithium Battery Charger PCB Board Boost Step Up Module” is a versatile electronic component used to create a portable power bank for charging various devices such as smartphones, tablets, and other gadgets.
Overall, this module provides a convenient and customizable solution for creating a portable power bank, suitable for use in various situations such as travel, outdoor activities, or as a backup power source.
Here’s a breakdown of its key features:
Voltage Conversion: It converts input voltage from 3.7V to output voltage of 5V, making it suitable for charging devices that require a 5V input.High Amperage Output: The module supports a maximum output current of 2A, enabling fast charging for compatible devices.
Highlights Dual USB Ports: Charge two devices simultaneously for added convenience. Fast Charging: Provides up to 2A output, delivering rapid charging speeds for your devices. DIY 18650 Lithium Battery Compatibility: Customize your power bank with18650 lithium batteries. Compact Design: Sleek and portable, perfect for travel and daily use. Boost Step-Up Module: Converts 3.7V to 5V efficiently, ensuring stable power delivery. Universal Compatibility: Works with various devices including smartphones, tablets, and more. Quality charging experience with an advanced boost step up module that ensures stable and efficient High-Speed Charging Experience charging with up to 2A output Low downtime and maximizing efficiency.
Module Overview
Experience the Power: Our Dual Micro USB Power Bank Module offers versatile charging solutions for your devices. With dual Micro USB ports and a compact PCB board, powering up your gadgets has never been easier.
DIY Assembly
Customize Your Power: Assemble your own power bank with ease using our DIY-friendly module. Simply connect the 18650 lithium batteries, follow the simple instructions, and create a personalized power solution tailored to your needs.
Charging in Action
Charge On the Go: Stay powered up wherever you are with our Dual Micro USB Power Bank Module. Charge two devices simultaneously while on the move, with LED indicators keeping you informed of the charging status.
Compact Portability
Power Anywhere, Anytime: Our Power Bank Module is designed for maximum portability. Slip it into your backpack or pocket and never be caught without power again. Compact, lightweight, and ready for your next adventure.
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Customer Reviews
4.1 out of 5 stars 16
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Price
₹139.00₹139.00 ₹311.00₹311.00
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₹199.00₹199.00 ₹149.99₹149.99
Output Ports
2 3 2 1 1
Fast Charging
✓
✓
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Input Type
Micro USB no data
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Micro USB Type-C
LED Indicator
✓
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✓
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Dual Micro USB 3.7v to 5V 2A Mobile power bank charging module DIY 18650 Lithium Battery with LED. This is the mobile power module Accessories, 18650 Circuit board shell. Meet the individual needs of your DIY, but you must understand basic electronic assembly.
Features: 4-level LED lamp display power, not working state intelligent automatic shutdown; The built-in lithium battery protection IC, over-current, overpressure, under-voltage protection;
Dual USB output ports. Input requirements: 5V constant voltage power supply can do charge input power, the most matching charger for 5V 1A above. Requirements for rechargeable batteries: Compatible Batteries: 18650 batteries, cell phone batteries, flat-panel batteries, MP3 batteries, etc. 3.7v-4.2V polymer Lithium battery.
Package Includes: 1 x Dual Micro USB 3.7v to 5v 2A Power Bank Charging Module.
DIY Power Bank Solution – Ideal for building custom power banks using 18650 lithium-ion batteries.
Boost Converter Functionality – Converts 3.7V from lithium battery to stable 5V 2A output for powering USB devices.
Dual Micro USB Inputs – Provides flexible charging options from different USB power sources.
Overcharge & Overdischarge Protection – Integrated safety features help protect batteries and connected devices.
Compact & Efficient Design – Small PCB form factor suitable for compact enclosures and electronics projects.
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