18650 Battery Charge Shield Board with Micro USB and Type-A USB Ports (0.5A) (1 Channel Module)

Product Description:

🧩 The ESP32 ESP32S Battery Charge Shield Board is a versatile and efficient power solution that integrates seamlessly with Raspberry Pi and Wemos devices. This advanced V3 version features a micro USB port for convenient input and a Type-A USB output, providing reliable charging capabilities at a current of 0.5A. Designed for enhanced safety, the shield includes robust battery protection mechanisms to prevent overcharging and over-discharging, ensuring the longevity of your connected 18650 batteries.

🔧 Key Features:

• Battery Protection: Safeguards against overcharging and over-discharging, protecting your batteries from damage.
• Micro USB Input: Quick and easy connection to power sources.
• USB Output: Delivers a steady 0.5A for charging devices.
• Switch Control: Easily toggle the USB output on and off with a dedicated switch.
• Input Voltage Range: Operates efficiently within a 5V to 8V input voltage range.
• Output Options: Supports dual output voltages of 3V & 1A and 5V & 2A for versatile charging needs.
• LED Indicators: Clearly shows charging status with green indicating full charge and red signaling that charging is in progress.
• Multiple Output Ports: Includes three ports each for 3V and 5V outputs, expanding your connectivity options.
• Physical Precautions: Important: Follow the clearly marked "+" and "-" signs on the PCB during battery installation to avoid damaging the charging chip and module.
• Battery Compatibility: Note that the product does not include the 18650 batteries; it's advisable to use two batteries for optimal performance.
• Compact Size: With dimensions of 9.8x2.9cm (3.86x1.14 inches), it is compact and easy to integrate into various projects.

🔍 This module is ideal for those looking to create a portable power supply solution, with a maximum rated output of 2.2A at 5V while supporting bursts up to 3A. Please ensure proper installation of the 18650 batteries, as incorrect placement can result in damage to the module. Experience reliable performance and convenience with the ESP32 ESP32S Battery Charge Shield Board, driving your projects further!