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Battery Shield V3 18650 Dual USB Charging & Protection Board (Micro USB/Type-A, 0.5A, ESP32 Arduino Compatible)

Battery Shield V3 18650 Dual USB Charging & Protection Board (Micro USB/Type-A, 0.5A, ESP32 Arduino Compatible)

This compact battery charge shield is purpose-built for 18650 lithium batteries, offering a safe and efficient way to power projects involving ESP32/ESP32S, Raspberry Pi, Arduino, and other microcontroller platforms. With built-in protection features and multiple power outputs, it's ideal for portable, DIY, and embedded applications.

Package Includes:

  • 1 x 18650 Battery Charging Protection Board

25.00 AED 25.00 AED Tax Included
25.00 AED Tax Included

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Features:

  • Safety Features: Over-charging and over-discharge protection to extend battery lifespan.
  • Flexible Power Input: Micro USB charging port compatible with standard USB power adapters.
  • Multiple Output Interfaces:
    • Three 3V/1A outputs
    • Three 5V/2A outputs
  • Control Switch: Onboard power switch to control USB output.
  • LED Indicators:
    • Red LED for charging status
    • Green LED for full charge indication
  • Compact Form Factor: Fits easily into embedded or space-constrained projects.
  • Wide Voltage Input: Accepts 5V to 8V input via Micro USB.

Specifications:

Parameter Specification
Battery Type 18650 Lithium Battery
Input Voltage 5V to 8V
Charge Current 0.5A
Output Voltage 3V/1A (×3), 5V/2A (×3)
LED Indicators Red (Charging), Green (Full)
Interface Micro USB, Type-A USB

Onboard Components:

Component Description
Micro USB Port Used for charging the 18650 battery
Type-A USB Ports Provides power output to external devices
Switch Enables or disables USB output
LED Indicators Show charging status (Red = Charging, Green = Full)
Battery Holder Securely holds one 18650 cell
Protection Circuitry Prevents overcharge, over-discharge, and short circuits

Applications:

  • DIY Projects: Ideal for powering ESP32, ESP32S, Arduino, and Raspberry Pi projects.
  • Portable Devices: Suitable for wearable and compact handheld electronics.
  • IoT Systems: Great for low-power remote sensors and devices.
  • Backup Power: Acts as a mini UPS for critical small electronics.