52Pi UPS V5 With RTC Battery Protection Management Module for Raspberry Pi 4B/3B+/3B

Description UPS Plus is a new generation of UPS power management module It is designed with battery protection function The UPS can be configured to turn off the power when it detects that the battery power is low to prevent the battery from over discharging Features Safe ShutdownBattery ProtectionEnhanced power managementRemote OTA firmware upgradeProgrammable BACK TO AC auto power upProgrammable sample periodI2C communicationStandalone RTCSupport stacked battery designEasy to install Specification Current voltage monitoring of Raspberry Pi power supply port Battery terminal current voltage monitoring supports two way monitoring of charge and discharge Independent RTC function OTA function supports forced upgrade mode and active upgrade mode Power estimationNote At least one full charge and discharge cycle must be completed Adjustable sampling period Support FCP AFC SFCP fast charge protocol Support BC1 2 charging protocol Battery temperature monitoringNote the forced temperature protection cannot be turned off threshold 65 degrees Programmable Power Voltage Detect PVD function Default value 3 6VIncoming call self start function Power down memory function Programmable shutdown forced restart Running time statisticsElectrostatic protection Linear compensation range discharge capacity 5V 4 5A Non linear compensation range discharge capacity 5V 8A Charging capacity 4 5V 5A 5V 2 5A 9V 2A 12V 1 5A Stacked battery designNote Stacked power b0ard need to be s