Super Capacitor Uninterruptible Power Supply 5V3A with Power Indicator Compact Design for Electronics Backup (4S)

[Smart Power Indicators] Equipped with led indicators, the ups displays connection status with dc in green, 5v output with red light, and capacitor voltage with vcap green light. ^^ [Compact & User-friendly] Featuring a lightweight and compact design with a 90x56mm size and 3.5 mm locating hole, this ups is easy to install and for on-the- backup needs. ^^ [Power down Endurance] With a power down endurance time of 10-60 seconds, this ups provides ample time to save data in case of power outages. ^^ [High Reliability Design] This super capacitor ups ensures continuous power supply in high-reliability scenarios, seamlessly switching to capacitor discharge when the external power source fails.

^^ [Versatile Power Options] The input ranges from 9-24v dc with a 5v 3a output, supporting various devices such as rpi via usb 2.0 or kf128 terminal connections.