The TP4056 5V 1A Micro USB Charger for Li-ion Rechargeable Batteries is a compact, efficient, and reliable charging module, specifically designed to charge single-cell Li-ion batteries. Featuring a micro USB input, this module ensures convenient charging using any standard USB power source, such as a power bank, wall adapter, or computer. With its constant current/constant voltage (CC/CV) charging algorithm, it guarantees optimal charging performance for your batteries. Perfect for DIY projects, portable electronics, and other applications requiring a dependable Li-ion battery charging solution. This module DOES NOT have overcurrent protection. Click here to purchase the TP4056 Module with Protection. Specification Input Voltage: 4.5V to 5.5V DC (Micro USB) Charging Current: 1A (adjustable via onboard resistor) Charging Method: Linear charge (CC/CV) Charging Voltage: 4.2V ± 1% Protection: Overcharge and over-discharge protection Indicator LEDs: Red (charging), Blue (fully charged) Module Dimensions: 21mm x 17mm x 6mm Weight: Approximately 3 grams Connector Type: Micro USB input, solder pads for battery connections Key Features Convenient Charging: Micro USB input allows easy charging with any USB power source, such as a computer, power bank, or USB wall adapter. Constant Current/Constant Voltage (CC/CV) Charging: Ensures efficient and safe charging of single-cell Li-ion batteries. Overcharge and Over-Discharge Protection: Integrated circuitry prevents overcharging and over-discharging, ensuring battery safety and longevity. Indicator LEDs: Red LED indicates charging in progress, while the blue LED indicates that the battery is fully charged. Adjustable Charging Current: Charging current can be adjusted by replacing the onboard resistor, providing flexibility for different battery capacities. Compact and Lightweight: Small form factor (25mm x 19mm x 10mm) and lightweight design (approximately 3 grams) make it easy to integrate into various projects. Versatile Applications: Ideal for DIY electronics, portable devices, and any project requiring a reliable and efficient Li-ion battery charger. Simple to Use: Easy to connect with clear solder pads for battery connections, making it accessible for beginners and professionals alike. Application DIY Electronics: Integrate into hobby projects like remote sensors, small robots, or wearable devices. Portable Devices: Recharge batteries for portable speakers, flashlights, and power banks. Prototyping: Use in prototypes that require single-cell Li-ion battery power. IoT Devices: Perfect for charging Li-ion batteries in IoT modules and connected systems. Educational Projects: Teach battery management concepts and electronics using this user-friendly module. The TP4056 5V 1A Micro USB Charger for Li-ion Rechargeable Batteries delivers efficiency, safety, and ease of use, making it the go-to choice for charging single-cell Li-ion batteries in various applications. SKU: ELEB-TP4056-MICRO-USB-W-O-PROTECTION Categories: Charger Modules, Modules Tags: 18650, 18650 Li-ion Battery, Charging Module, Micro USB, TP4056
