The Keyestudio Solar Charger Shield is a versatile solution designed to handle energy collection, power management, and charging tasks. It's specifically engineered as a stacked shield, seamlessly compatible with the UNO R3 control board. This shield offers a range of functionalities to ensure efficient power supply and management.

Features:

• Output Disconnect (DIP Switch Control): Easily manage power output with a convenient dip switch control mechanism.
• Short Circuit Protection: Built-in protection against short circuits to safeguard your devices.
• 5V Output When Battery Connected: When connected to 3.0V-4.2V rechargeable batteries, the BAT interface provides a stable 5V output.
• Continuous Charging Current Up to 900mA: Ensures efficient and consistent charging for your devices.
• Battery Status Indicator: Keep track of your battery's status with a clear indicator – red for charging, green for fully charged.
• Micro-USB Connector: Features a micro-USB connector for versatile power input options.

Specifications:

• Battery Input Voltage: DC 3.0-4.5V
• USB Input Voltage: DC 4.75-5.25V
• Solar Input Voltage: DC 4.8-6V
• Maximum Output Power (with Battery): 3W (600mA@5V)
• Ripple Voltage: <100mV @ 500mA
• Size: 73*51mm
• Weight: 19.2g