Specifications: Function: Uninterruptible Power Supply (UPS) Power Supply: Directly supplies power to the load via the booster circuit when connected to the main power supply Battery Charging: Charges the lithium battery and supplies power concurrently when the power supply is on Battery Backup: Automatically activates the battery to power the load when the main power is cut off Boost Circuit: BOST boost circuit with a peak power of up to 20W and rated power of up to 15W MOS: Built-in 12A high-current MOS for efficient power delivery Efficiency: Up to 96% for optimal power utilization Output Options: Optional 5V, 9V, and 12V outputs for versatile compatibility Output Ratings: Output 5V: Current 3A Output 9V: Current 1.6A Output 12V: Current 1.2A Load Recommendation: Recommended load less than 15W under normal conditions Features: Uninterrupted Power Supply (UPS): Ensures continuous power during outages, preventing data loss or disruption in sensitive electronics. Efficient Boost Circuit: High-current MOS with up to 96% efficiency ensures reliable power delivery. Lithium Battery Protection: Safeguards against over-charge, over-discharge, over-temperature, and over-current conditions for enhanced battery safety and longevity. Versatile Output Options: Selectable outputs (5V, 9V, 12V) accommodate various devices' power needs. Compact Design: The compact size of 89×42×22.4mm allows easy installation in diverse setups. Package Includes: 1× Power Supply Module