TP4056 (Li-ion Charger Module)

TP4056 Lithium Battery Charging Module – Micro USB 5V 1A Charging Board with Protection

The TP4056 module is a compact, efficient, and affordable lithium-ion battery charging solution, ideal for powering DIY electronics, IoT devices, and embedded systems. With built-in battery protection circuitry and a Micro USB interface, it ensures safe, reliable charging for 3.7V Li-Ion or Li-Po batteries. Whether you’re prototyping a portable device or integrating a battery system into your project, the TP4056 is your go-to charging module.

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Product Specifications

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Key Features:

✅ Battery Protection Circuit: Includes DW01A and FS8205A MOSFETs for overcharge, overdischarge, and short-circuit protection—safeguarding both your battery and your device.

✅ Micro USB Input: Easily charge from any USB power source, including power banks, laptops, or USB wall adapters.

✅ Compact & Lightweight: Perfect for embedded and portable systems with space constraints.

✅ LED Indicators: Dual-color LED for easy visual status—red while charging, blue when fully charged.

✅ Adjustable Charging Current: Default is 1A; can be modified by changing the onboard resistor (PROG pin).

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Benefits:

🔋 Safe Charging for Lithium Batteries: Reliable charge control helps extend battery life and avoid hazards.

📦 Plug-and-Play: Minimal setup required—ideal for beginners and professionals alike.

⚡ Efficient Power Delivery: Perfect for low-power systems, ESP8266/ESP32, Arduino, Raspberry Pi battery projects.

🛠️ Versatile Use Cases: Easily integrates into a wide range of applications from wearables to sensors.

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Applications:

• Portable Electronics: Power your wearable devices, handheld sensors, or Arduino gadgets.

• IoT Devices: Maintain battery-powered wireless nodes or edge devices efficiently.

• DIY Power Banks: Build your own rechargeable power source for other microcontroller-based projects.

• Solar Charging Systems: Combine with a solar panel and boost converter for off-grid battery charging.

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Order your TP4056 module today and add reliable, safe lithium battery charging to your project. From IoT solutions to home automation and beyond, the TP4056 delivers compact power management with ease.