Description

Build your own portable charging solutions with the DIY 5V 1A Power Bank Module with LCD Display!
Designed for DIY enthusiasts, makers, and tech innovators, this module lets you convert 3.7V lithium-ion batteries into a fully functional 5V USB output power bank.
The integrated LCD screen provides real-time battery percentage display, so you always know how much power is left.

Perfect for creating custom portable chargers, emergency backup power devices, or integrating into DIY IoT projects, this module offers stable 5V output at 1A, making it suitable for smartphones, Arduino boards, Raspberry Pi modules, and other small electronics.

With built-in protection features like overcharge, over-discharge, and short-circuit protection, it ensures safe and reliable performance wherever you go.

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Key Features:

• 5V 1A USB Output: Ideal for charging smartphones, gadgets, and microcontroller projects

• LCD Display: Clear, real-time battery percentage and status indicator

• Safety Protection Built-In: Overcharge, over-discharge, short-circuit, and overcurrent protection

• DIY-Friendly: Perfect for creating custom portable power solutions

• Lightweight and Compact: Easily fits into small project enclosures

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Technical Specifications:

• Input: 3.7V Lithium-Ion Battery (Single Cell)

• Output: 5V DC, 1A via USB

• Display: LCD battery status indicator

• Protection Features: Overcharge, Overdischarge, Short Circuit, Overcurrent

• Battery Type: 18650 or similar lithium batteries (not included)

• Dimensions: Compact design for easy integration

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Use Cases:

• DIY power banks for travel and emergencies

• Portable charging stations for IoT devices

• Custom power solutions for Arduino and Raspberry Pi projects

• Emergency backup chargers for smartphones

• Educational electronics and battery management projects