The PowerBank Click Board™ is a USB charging expansion board that can be used for creating power bank devices or adding a charging option to your device. For battery charging management, this board uses MP2632B a highly integrated 3A Lu-ion and Li-polymer battery charger from Microchip. In addition to the battery charger, PowerBank Click also has an MCP3221 analogue to digital converter, which is serving for monitoring battery voltage over the I2C interface. Besides battery charging and monitoring features, this board also has an operation section button, notification LEDs for operational mode selection and battery status. Power banks are popular for charging USB charged devices and can be used as a power supply for various USB powered devices such as lights and small fans.
The PowerBank Click Board™ is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click Board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS™ socket.