Power: Battery - 图1

What Is It

The battery module provides power for your circuit.

How It Works

The battery module incoporates a rechargeable li-ion battery (190mAh) to provide power for the circuit. Besides, you can use a 5V USB cable to charge the battery module.
When the power is sufficient, the battery indicator flashes green.
When the power is low, the battery indicator flashes red.

Safety Precaution

  • Battery belongs to dangerous items; be careful when using it.
  • Do not expose the battery in high temperature and high pressure; store it in a dry and cool place.
  • Do not attempt to hammer, pierce, drop or expose the battery in sunlight.
  • Use only the included USB cable to charge the battery.
  • In the event that the battery leaks, avoid skin or eyes be contacted to these substances.
  • Do not use a broken battery. Do not charge a broken or leaking battery.
  • Do not charge the battery near or on the surface of flammable items. Ensure that there are people watching when charging the battery.
  • If the battery is overheated when used, stop using it and do not attempt to charge it. Wait until it cools to room temperature.

    Real World Analogy

    Battery

    Others

    With a battery, modules can work without wire connection.