Btt UPS 24v V1.0 module, print resumption after power outage, Mini UPS V2.0 sensor

Features: This module uses an LM393 voltage comparator chip for accurate power outage detection. Equipped with nine 2.7V, 5F supercapacitors to store energy and ensure sufficient power after a power outage, allowing the printer to continue operating. A reverse polarity protection circuit is integrated into the power interface to prevent irreversible damage and effectively protect the motherboard. This compact module is easy to install. Wide compatibility: Compatible with most 3D printer motherboards on the market (e.g., SKR for PRO V1.1/SKR V1.3/SKR MINI E3 V1.2). Specifications: Main function: Print resumption after power outage. External dimensions: Approx. 52.53 x 50 mm / 2.7 x 1.97 inches. Power supply: 24V DC. Logic voltage: 3.3V or 5V. Compatible models: All 24V DC powered 3D printers (such as the Ender 3). Module power-on: After powering on the BTT UPS 24V V1.0, the red LED D2 in the lower left corner remains lit, indicating normal power supply. Color: See photo. Material: ABS. Note: Due to lighting effects and shooting angles, slight variations may exist in the product. Please allow a 0-1cm error margin due to manual measurement. Package contents: 1 x 3D printer part.