Upgrade your portable electronic devices with the high-performance 18650 Battery Charge Shield Board USB 3.3V / 5V. This versatile and compact charging shield board is designed to power and charge your devices efficiently using a single 18650 lithium-ion battery. Whether you're a hobbyist or a tech enthusiast, this charge shield board is a must-have addition to your project or portable device.

Features:

1. High-Quality Construction: The 18650 Battery Charge Shield Board is built with durability and longevity in mind. The high-quality components ensure stable and reliable performance.

2. Dual Voltage Output: This shield board provides dual voltage output options of 3.3V and 5V, allowing you to power various devices with different power requirements.

3. USB Compatibility: The built-in USB port enables easy and convenient charging of your devices. Simply connect your device using a USB cable, and the charge shield board will efficiently charge it.

4. Battery Protection: The charge shield board includes multiple protection features to ensure your battery's and connected devices' safety. It offers overcharge, over-discharge, and short-circuit protection, safeguarding your equipment from potential damage.

5. LED Indicators: The board is equipped with LED indicators to provide you with real-time feedback on the battery status and charging progress, making it easy to monitor and manage your power levels.

6. Compact and Lightweight: Its compact design makes the charge shield board easy to integrate into your projects or portable devices without adding significant bulk or weight.

Applications:

• DIY Electronics Projects: Ideal for powering and charging various DIY electronics projects, such as Arduino-based projects, Raspberry Pi boards, and other microcontroller-based systems.
• Portable Devices: Perfect for upgrading or creating portable devices such as power banks, handheld gaming consoles, Bluetooth speakers, and more.

Specifications:

• Input Voltage: 5V via Micro USB
• Output Voltage: 3.3V / 5V
• Maximum Charging Current: 1A
• Battery Compatibility: 18650 Lithium-ion Battery
• Dimensions: [Insert dimensions here]

Upgrade your electronic projects and portable devices with the 18650 Battery Charge Shield Board USB 3.3V / 5V. Enjoy reliable and efficient power solutions for your creative endeavours. Order yours today and experience the convenience of portable charging at its best!

Please note: The package does not include a 18650 lithium-ion battery.

IMPORTANT: Please ensure that the "+" and "-" terminals are wired correctly when using this charge shield board. Incorrect wiring or inserting the battery in the wrong orientation can potentially damage the circuit. Take extra care to verify the correct polarity before connecting the battery to ensure safe and optimal operation.