Features: Experience versatile charging with our Type C/Micros USB 18650Lithium Battery Charging Board, design for wide compatibility and efficient power delivery up to 3A. This module features builts in overcharge, over discharge, and short circuits protections, ensuring your 18650lithiums batteries are charged safely and efficiently. Ideal for enthusiasts, DIY electronics hobbyists, and anyone needing reliable battery management solution. Perfect for wide ranges of applications, from portable devices to customs electronic projects, this compact module integrates seamlessly into any setups. With its LED indicators, you can easily monitors the charging status in real time, providing peace mind and convenience for all your charging needs. Specifications: Component:Plastic Size:Approx.2.6x1.7cm/1.02x0.67inch Option Type:Type C Interfaces Charging Module;Micros USB Interfaces Charging Module; Charging Current:1000mA Input Voltages:5V Battery Over Discharge Protections Voltages: 2.5V Battery Overcurrent Protections Current: 3A Full Charge Voltages:4.2V±1% LED Indicator:Red Is Charging Green Is Full Charged. Input Interfaces:micros USB/Type c usb Package Includes: 5pcs Charging Module note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.