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Shield Power Bank Module 3V 1A 5V 3A USB-C Micro USB 18650 Format
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  • Shield Power Bank Module 3V 1A 5V 3A USB-C Micro USB 18650 Format
  • Shield Power Bank Module 3V 1A 5V 3A USB-C Micro USB 18650 Format
  • Shield Power Bank Module 3V 1A 5V 3A USB-C Micro USB 18650 Format
  • Shield Power Bank Module 3V 1A 5V 3A USB-C Micro USB 18650 Format
  • Shield Power Bank Module 3V 1A 5V 3A USB-C Micro USB 18650 Format
  • Shield Power Bank Module 3V 1A 5V 3A USB-C Micro USB 18650 Format
  • Shield Power Bank Module 3V 1A 5V 3A USB-C Micro USB 18650 Format
  • Shield Power Bank Module 3V 1A 5V 3A USB-C Micro USB 18650 Format

Shield Power Bank Module 3V 1A 5V 3A USB-C Micro USB 18650 Format

€8.50
VAT included

Shield Power Bank for portable power supply of electronic projects, designed for 2 18650 format elements, not supplied . It has 3V/1A and 5V up to 3A outputs, USB-A port, expansion contacts, Micro USB and USB Type-C inputs, conversion efficiency up to 95% , 4 indicator LEDs and selectable NORMAL/HOLD modes.

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In Stock

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The Shield Power Bank is a compact module designed to provide portable power for electronic projects, prototypes, microcontrollers, sensors, and 3V or 5V powered devices.

The module has 2 x 18650 slots .

IMPORTANT: 18650 batteries are not included. The product for sale is only the Shield Power Bank module.

3V and 5V outputs

Two output voltages are available:

  • 3V / 1A

  • 5V / 3A max

The 5V output has a nominal current of about 2.2A and can support up to a maximum of 3A .

Continuous use of the module under overload conditions is not recommended, as this may cause damage to the module or reduce its lifespan.

Outputs are available through various contacts on the sides of the board and through a standard USB-A port .

Power inputs

The module features:

  • Micro USB

  • USB Type-C

The expected input voltage is 5V DC and a 5V/1A or higher power supply is recommended.

The current through the Micro USB input is approximately between 600 and 800mA .

There are also 4 LEDs to indicate the operating status.

NORMAL and HOLD modes

The Shield has a switch and a NORMAL/HOLD slide switch .

NORMAL: The built-in DC-DC converter is automatically turned off after about 10 seconds when the current drawn by the load drops below 30mA .

HOLD: The output remains active even with a current draw below 30mA , as long as a load is present. If there is no load, the device automatically turns off after a few seconds.

HOLD mode is especially useful for sensors, microcontrollers, and low-power electronic circuits .

Technical specifications

  • Slots: 2, 18650 format

  • 18650 elements: not supplied

  • Input ports: Micro USB, USB Type-C

  • Input voltage: 5V DC

  • Recommended power supply: 5V / 1A or above

  • Micro USB input current: about 600-800mA

  • Indication: 4 LEDs

  • Output ports: USB-A and expansion contacts

  • Output 3V: 1A

  • 5V output: 2.2A nominal, up to 3A max

  • Conversion efficiency: up to 95%

  • Mode: NORMAL / HOLD

  • NORMAL mode threshold: about 30mA

  • Working temperature: -20°C to +50°C

  • Switch: present

  • SKU: PWV8L18650

The product is suitable for electronics prototyping, Arduino , microcontrollers, sensors, IoT devices and portable 3V and 5V applications .

The scope of delivery includes only the Shield Power Bank module; the 18650 batteries required for operation are not included.

PWV8L18650
2 Items