Pack of 3 18650 Battery Expansion Shield V3 Micro USB Port, Supports Micro 5V/2A 3V/1A Output V3 Battery Protection with Cable, Compatible with Arduino, Raspberry Pi, Wemos

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Product description

  • Portable Mobile Power Supply This power bank 18650 is a portable mobile power supply that supports the voltage outputs 3V and 5V. Input connection The module has a micro USB port with a charging current of 600mA and a power and operating mode display via on-board LED.
  • Battery Protection Equipped with a protection circuit with over-current, over-voltage, undervoltage and short circuit protection.
  • Battery Protection The power bank has 18650 battery protection circuit with over-current and over-voltage protection. Please pay attention to the polarity of the battery when inserting the battery.
  • This for 18650 Battery Shield V3 module can be used to power for Arduino or for Raspberry Pi and sensors.

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