Features:

• Compatible with all extension boards, with standard Raspberry Pi HAT dimensions.
• Vertical design that saves space while powering the Raspberry Pi and expansion boards without affecting the GPIO extension.
• Supports fast charging technology up to 2A, capable of quickly charging the battery.
• Can charge and power the Raspberry Pi simultaneously.
• Includes 4 power LED indicators.
• Provides sample code for beginners showing how to display battery capacity and current battery level.
• Application scenario 1: You can program automatic data backup at low power and safe shutdown.
• Application scenario 2: Reminds users to charge at low battery levels.
• Removable battery, the user can choose a larger capacity lithium battery (NOTE: the voltage must be 3.7V).
• Features safety circuits to prevent overcharging and deep discharging.
• Maintains the Raspberry GPIO interface, allowing you to use all expansion boards.
• Is it a Mini UPS? maximum output 5V / 2A and maximum input 5V / 2A.