The electronic part POWERBANK CLICK with Click board, charger, I2C, MP2632B, user manual, and prototype board manufactured by MikroElektronika is a complete energy storage solution in a compact format. The main component is a MP2632B Li-Ion charger, which is used to charge and monitor the battery state of Li-Ion cells. The Li-Ion battery is monitored through an I²C port on the bottom of the Click board™, allowing the connected device to display the battery capacity level via a state-of-charge (SOC) LED indicator. A 3-pin male header that is available on the bottom of the board is used to connect the power bank click to the lithium-ion cell, and the 4-pin male header that is available on the top side is used for USB charging. Additionally, the board has an MP2632B status LED for indicating firmware-related events. The user manual from MikroElektronika provides step-by-step instructions to properly set up and use the POWERBANK CLICK system. Additionally, the user manual provides important safety information about the product, and details about the features of the board, such as how to configure it and how to set up the I2C communication interface. Prototyping with the POWERBANK CLICK is made easy by the included MikroElektronika prototype board, which has an intelligent GPIO mikroBUS™ socket. This is used to connect the POWERBANK CLICK to the host microcontroller through a 6-pin male header. Two additional female headers provide access to seven GPIOs on the board. With the included Click board™, user manual and accessible GPIOs, the MikroElektronika POWERBANK CLICK offers an advanced energy storage solution in a compact and affordable form factor, making it ideal for prototyping and developing battery-powered projects.