ESP8266 WEMOS ESP32 V3 Development Board With 18650 Battery Holder

The 18650 Battery Shield V3 is a versatile power management module designed to provide portable power for Arduino and Raspberry Pi projects using 18650 lithium-ion batteries. It integrates battery charging, voltage regulation, and power management features into a compact shield that is easy to use in mobile applications.

Key Features:

• Battery Compatibility: Supports 18650 lithium-ion batteries, widely available and rechargeable.
• Power Input: Can be powered via micro USB or terminal blocks, depending on the configuration.
• Output Voltage: Typically provides 5V output to power Arduino and Raspberry Pi boards.
• Charge and Discharge Protection: Built-in protection circuitry for safe charging and operation.
• LED Indicators: Indicates charging status and power level.
• Additional Features: May include USB output ports for charging external devices, power switch, and voltage selection.

Technical Specifications:

• Battery Type: 18650 lithium-ion battery
• Input Voltage: 5V DC (from USB or terminal blocks)
• Output Voltage: 5V DC
• Output Current: Typically supports up to 2A or more, depending on the model.
• Charging Current: Supports charging currents suitable for 18650 batteries.
• Protection: Overcharge, over-discharge, over-current, and short circuit protection.
• Dimensions: Compact size designed to fit Arduino and Raspberry Pi form factors.

Applications:

• Mobile Projects: Enables portable and mobile power solutions for Arduino and Raspberry Pi.
• DIY Electronics: Ideal for hobbyists and makers creating mobile devices, robots, and remote sensors.
• Field Research: Used in outdoor and remote locations where power outlets are unavailable.
• Backup Power: Provides backup power for critical applications requiring uninterrupted operation.
• Education: Used in classrooms and workshops to teach about power management and electronics.